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Commit | Line | Data |
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1da177e4 LT |
1 | /* |
2 | * ALSA driver for VT1724 ICEnsemble ICE1724 / VIA VT1724 (Envy24HT) | |
3 | * VIA VT1720 (Envy24PT) | |
4 | * | |
c1017a4c | 5 | * Copyright (c) 2000 Jaroslav Kysela <perex@perex.cz> |
1da177e4 LT |
6 | * 2002 James Stafford <jstafford@ampltd.com> |
7 | * 2003 Takashi Iwai <tiwai@suse.de> | |
8 | * | |
9 | * This program is free software; you can redistribute it and/or modify | |
10 | * it under the terms of the GNU General Public License as published by | |
11 | * the Free Software Foundation; either version 2 of the License, or | |
12 | * (at your option) any later version. | |
13 | * | |
14 | * This program is distributed in the hope that it will be useful, | |
15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | * GNU General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU General Public License | |
20 | * along with this program; if not, write to the Free Software | |
21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
22 | * | |
1de9fdc2 | 23 | */ |
1da177e4 | 24 | |
1de9fdc2 | 25 | #include <linux/io.h> |
1da177e4 LT |
26 | #include <linux/delay.h> |
27 | #include <linux/interrupt.h> | |
28 | #include <linux/init.h> | |
29 | #include <linux/pci.h> | |
30 | #include <linux/slab.h> | |
31 | #include <linux/moduleparam.h> | |
62932df8 | 32 | #include <linux/mutex.h> |
1da177e4 LT |
33 | #include <sound/core.h> |
34 | #include <sound/info.h> | |
aea3bfbc | 35 | #include <sound/rawmidi.h> |
1da177e4 LT |
36 | #include <sound/initval.h> |
37 | ||
38 | #include <sound/asoundef.h> | |
39 | ||
40 | #include "ice1712.h" | |
41 | #include "envy24ht.h" | |
42 | ||
43 | /* lowlevel routines */ | |
44 | #include "amp.h" | |
45 | #include "revo.h" | |
46 | #include "aureon.h" | |
47 | #include "vt1720_mobo.h" | |
48 | #include "pontis.h" | |
49 | #include "prodigy192.h" | |
6b8d6e55 | 50 | #include "prodigy_hifi.h" |
1da177e4 | 51 | #include "juli.h" |
72cbfd45 | 52 | #include "maya44.h" |
1da177e4 | 53 | #include "phase.h" |
f6cdab5f | 54 | #include "wtm.h" |
f31639b8 | 55 | #include "se.h" |
1da177e4 | 56 | |
c1017a4c | 57 | MODULE_AUTHOR("Jaroslav Kysela <perex@perex.cz>"); |
1da177e4 LT |
58 | MODULE_DESCRIPTION("VIA ICEnsemble ICE1724/1720 (Envy24HT/PT)"); |
59 | MODULE_LICENSE("GPL"); | |
60 | MODULE_SUPPORTED_DEVICE("{" | |
61 | REVO_DEVICE_DESC | |
62 | AMP_AUDIO2000_DEVICE_DESC | |
63 | AUREON_DEVICE_DESC | |
64 | VT1720_MOBO_DEVICE_DESC | |
65 | PONTIS_DEVICE_DESC | |
66 | PRODIGY192_DEVICE_DESC | |
6b8d6e55 | 67 | PRODIGY_HIFI_DEVICE_DESC |
1da177e4 | 68 | JULI_DEVICE_DESC |
72cbfd45 | 69 | MAYA44_DEVICE_DESC |
1da177e4 | 70 | PHASE_DEVICE_DESC |
f6cdab5f | 71 | WTM_DEVICE_DESC |
f31639b8 | 72 | SE_DEVICE_DESC |
1da177e4 LT |
73 | "{VIA,VT1720}," |
74 | "{VIA,VT1724}," | |
75 | "{ICEnsemble,Generic ICE1724}," | |
76 | "{ICEnsemble,Generic Envy24HT}" | |
77 | "{ICEnsemble,Generic Envy24PT}}"); | |
78 | ||
79 | static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ | |
80 | static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ | |
81 | static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable this card */ | |
82 | static char *model[SNDRV_CARDS]; | |
83 | ||
84 | module_param_array(index, int, NULL, 0444); | |
85 | MODULE_PARM_DESC(index, "Index value for ICE1724 soundcard."); | |
86 | module_param_array(id, charp, NULL, 0444); | |
87 | MODULE_PARM_DESC(id, "ID string for ICE1724 soundcard."); | |
88 | module_param_array(enable, bool, NULL, 0444); | |
89 | MODULE_PARM_DESC(enable, "Enable ICE1724 soundcard."); | |
90 | module_param_array(model, charp, NULL, 0444); | |
91 | MODULE_PARM_DESC(model, "Use the given board model."); | |
92 | ||
1da177e4 LT |
93 | |
94 | /* Both VT1720 and VT1724 have the same PCI IDs */ | |
32b47da0 | 95 | static const struct pci_device_id snd_vt1724_ids[] = { |
28d27aae | 96 | { PCI_VDEVICE(ICE, PCI_DEVICE_ID_VT1724), 0 }, |
1da177e4 LT |
97 | { 0, } |
98 | }; | |
99 | ||
100 | MODULE_DEVICE_TABLE(pci, snd_vt1724_ids); | |
101 | ||
102 | ||
103 | static int PRO_RATE_LOCKED; | |
104 | static int PRO_RATE_RESET = 1; | |
105 | static unsigned int PRO_RATE_DEFAULT = 44100; | |
106 | ||
107 | /* | |
108 | * Basic I/O | |
109 | */ | |
1de9fdc2 | 110 | |
d16be8ed PH |
111 | /* |
112 | * default rates, default clock routines | |
113 | */ | |
114 | ||
1da177e4 | 115 | /* check whether the clock mode is spdif-in */ |
d16be8ed | 116 | static inline int stdclock_is_spdif_master(struct snd_ice1712 *ice) |
1da177e4 LT |
117 | { |
118 | return (inb(ICEMT1724(ice, RATE)) & VT1724_SPDIF_MASTER) ? 1 : 0; | |
119 | } | |
120 | ||
ab0c7d72 | 121 | static inline int is_pro_rate_locked(struct snd_ice1712 *ice) |
1da177e4 | 122 | { |
d16be8ed | 123 | return ice->is_spdif_master(ice) || PRO_RATE_LOCKED; |
1da177e4 LT |
124 | } |
125 | ||
126 | /* | |
127 | * ac97 section | |
128 | */ | |
129 | ||
ab0c7d72 | 130 | static unsigned char snd_vt1724_ac97_ready(struct snd_ice1712 *ice) |
1da177e4 LT |
131 | { |
132 | unsigned char old_cmd; | |
133 | int tm; | |
134 | for (tm = 0; tm < 0x10000; tm++) { | |
135 | old_cmd = inb(ICEMT1724(ice, AC97_CMD)); | |
136 | if (old_cmd & (VT1724_AC97_WRITE | VT1724_AC97_READ)) | |
137 | continue; | |
138 | if (!(old_cmd & VT1724_AC97_READY)) | |
139 | continue; | |
140 | return old_cmd; | |
141 | } | |
142 | snd_printd(KERN_ERR "snd_vt1724_ac97_ready: timeout\n"); | |
143 | return old_cmd; | |
144 | } | |
145 | ||
ab0c7d72 | 146 | static int snd_vt1724_ac97_wait_bit(struct snd_ice1712 *ice, unsigned char bit) |
1da177e4 LT |
147 | { |
148 | int tm; | |
149 | for (tm = 0; tm < 0x10000; tm++) | |
150 | if ((inb(ICEMT1724(ice, AC97_CMD)) & bit) == 0) | |
151 | return 0; | |
152 | snd_printd(KERN_ERR "snd_vt1724_ac97_wait_bit: timeout\n"); | |
153 | return -EIO; | |
154 | } | |
155 | ||
ab0c7d72 | 156 | static void snd_vt1724_ac97_write(struct snd_ac97 *ac97, |
1da177e4 LT |
157 | unsigned short reg, |
158 | unsigned short val) | |
159 | { | |
ab0c7d72 | 160 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
161 | unsigned char old_cmd; |
162 | ||
163 | old_cmd = snd_vt1724_ac97_ready(ice); | |
164 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
165 | old_cmd |= ac97->num; | |
166 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
167 | outw(val, ICEMT1724(ice, AC97_DATA)); | |
168 | outb(old_cmd | VT1724_AC97_WRITE, ICEMT1724(ice, AC97_CMD)); | |
169 | snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_WRITE); | |
170 | } | |
171 | ||
ab0c7d72 | 172 | static unsigned short snd_vt1724_ac97_read(struct snd_ac97 *ac97, unsigned short reg) |
1da177e4 | 173 | { |
ab0c7d72 | 174 | struct snd_ice1712 *ice = ac97->private_data; |
1da177e4 LT |
175 | unsigned char old_cmd; |
176 | ||
177 | old_cmd = snd_vt1724_ac97_ready(ice); | |
178 | old_cmd &= ~VT1724_AC97_ID_MASK; | |
179 | old_cmd |= ac97->num; | |
180 | outb(reg, ICEMT1724(ice, AC97_INDEX)); | |
181 | outb(old_cmd | VT1724_AC97_READ, ICEMT1724(ice, AC97_CMD)); | |
182 | if (snd_vt1724_ac97_wait_bit(ice, VT1724_AC97_READ) < 0) | |
183 | return ~0; | |
184 | return inw(ICEMT1724(ice, AC97_DATA)); | |
185 | } | |
186 | ||
187 | ||
188 | /* | |
189 | * GPIO operations | |
190 | */ | |
191 | ||
192 | /* set gpio direction 0 = read, 1 = write */ | |
ab0c7d72 | 193 | static void snd_vt1724_set_gpio_dir(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
194 | { |
195 | outl(data, ICEREG1724(ice, GPIO_DIRECTION)); | |
196 | inw(ICEREG1724(ice, GPIO_DIRECTION)); /* dummy read for pci-posting */ | |
197 | } | |
198 | ||
199 | /* set the gpio mask (0 = writable) */ | |
ab0c7d72 | 200 | static void snd_vt1724_set_gpio_mask(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
201 | { |
202 | outw(data, ICEREG1724(ice, GPIO_WRITE_MASK)); | |
1de9fdc2 | 203 | if (!ice->vt1720) /* VT1720 supports only 16 GPIO bits */ |
1da177e4 LT |
204 | outb((data >> 16) & 0xff, ICEREG1724(ice, GPIO_WRITE_MASK_22)); |
205 | inw(ICEREG1724(ice, GPIO_WRITE_MASK)); /* dummy read for pci-posting */ | |
206 | } | |
207 | ||
ab0c7d72 | 208 | static void snd_vt1724_set_gpio_data(struct snd_ice1712 *ice, unsigned int data) |
1da177e4 LT |
209 | { |
210 | outw(data, ICEREG1724(ice, GPIO_DATA)); | |
1de9fdc2 | 211 | if (!ice->vt1720) |
1da177e4 LT |
212 | outb(data >> 16, ICEREG1724(ice, GPIO_DATA_22)); |
213 | inw(ICEREG1724(ice, GPIO_DATA)); /* dummy read for pci-posting */ | |
214 | } | |
215 | ||
ab0c7d72 | 216 | static unsigned int snd_vt1724_get_gpio_data(struct snd_ice1712 *ice) |
1da177e4 LT |
217 | { |
218 | unsigned int data; | |
1de9fdc2 | 219 | if (!ice->vt1720) |
1da177e4 LT |
220 | data = (unsigned int)inb(ICEREG1724(ice, GPIO_DATA_22)); |
221 | else | |
222 | data = 0; | |
223 | data = (data << 16) | inw(ICEREG1724(ice, GPIO_DATA)); | |
224 | return data; | |
225 | } | |
226 | ||
3a841d51 | 227 | /* |
aea3bfbc | 228 | * MIDI |
3a841d51 | 229 | */ |
aea3bfbc CL |
230 | |
231 | static void vt1724_midi_clear_rx(struct snd_ice1712 *ice) | |
232 | { | |
233 | unsigned int count; | |
234 | ||
235 | for (count = inb(ICEREG1724(ice, MPU_RXFIFO)); count > 0; --count) | |
236 | inb(ICEREG1724(ice, MPU_DATA)); | |
237 | } | |
238 | ||
239 | static inline struct snd_rawmidi_substream * | |
240 | get_rawmidi_substream(struct snd_ice1712 *ice, unsigned int stream) | |
3a841d51 | 241 | { |
aea3bfbc CL |
242 | return list_first_entry(&ice->rmidi[0]->streams[stream].substreams, |
243 | struct snd_rawmidi_substream, list); | |
244 | } | |
245 | ||
e683ec46 TI |
246 | static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable); |
247 | ||
aea3bfbc CL |
248 | static void vt1724_midi_write(struct snd_ice1712 *ice) |
249 | { | |
250 | struct snd_rawmidi_substream *s; | |
251 | int count, i; | |
252 | u8 buffer[32]; | |
253 | ||
254 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_OUTPUT); | |
255 | count = 31 - inb(ICEREG1724(ice, MPU_TXFIFO)); | |
256 | if (count > 0) { | |
257 | count = snd_rawmidi_transmit(s, buffer, count); | |
258 | for (i = 0; i < count; ++i) | |
259 | outb(buffer[i], ICEREG1724(ice, MPU_DATA)); | |
260 | } | |
e683ec46 TI |
261 | /* mask irq when all bytes have been transmitted. |
262 | * enabled again in output_trigger when the new data comes in. | |
263 | */ | |
264 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, | |
265 | !snd_rawmidi_transmit_empty(s)); | |
aea3bfbc CL |
266 | } |
267 | ||
268 | static void vt1724_midi_read(struct snd_ice1712 *ice) | |
269 | { | |
270 | struct snd_rawmidi_substream *s; | |
271 | int count, i; | |
272 | u8 buffer[32]; | |
273 | ||
274 | s = get_rawmidi_substream(ice, SNDRV_RAWMIDI_STREAM_INPUT); | |
275 | count = inb(ICEREG1724(ice, MPU_RXFIFO)); | |
276 | if (count > 0) { | |
277 | count = min(count, 32); | |
278 | for (i = 0; i < count; ++i) | |
279 | buffer[i] = inb(ICEREG1724(ice, MPU_DATA)); | |
280 | snd_rawmidi_receive(s, buffer, count); | |
281 | } | |
282 | } | |
283 | ||
e683ec46 TI |
284 | /* call with ice->reg_lock */ |
285 | static void enable_midi_irq(struct snd_ice1712 *ice, u8 flag, int enable) | |
aea3bfbc | 286 | { |
e683ec46 | 287 | u8 mask = inb(ICEREG1724(ice, IRQMASK)); |
aea3bfbc CL |
288 | if (enable) |
289 | mask &= ~flag; | |
3a841d51 | 290 | else |
aea3bfbc CL |
291 | mask |= flag; |
292 | outb(mask, ICEREG1724(ice, IRQMASK)); | |
e683ec46 TI |
293 | } |
294 | ||
295 | static void vt1724_enable_midi_irq(struct snd_rawmidi_substream *substream, | |
296 | u8 flag, int enable) | |
297 | { | |
298 | struct snd_ice1712 *ice = substream->rmidi->private_data; | |
299 | ||
300 | spin_lock_irq(&ice->reg_lock); | |
301 | enable_midi_irq(ice, flag, enable); | |
aea3bfbc | 302 | spin_unlock_irq(&ice->reg_lock); |
3a841d51 TI |
303 | } |
304 | ||
aea3bfbc | 305 | static int vt1724_midi_output_open(struct snd_rawmidi_substream *s) |
3a841d51 | 306 | { |
aea3bfbc CL |
307 | return 0; |
308 | } | |
309 | ||
310 | static int vt1724_midi_output_close(struct snd_rawmidi_substream *s) | |
311 | { | |
aea3bfbc | 312 | return 0; |
3a841d51 TI |
313 | } |
314 | ||
aea3bfbc CL |
315 | static void vt1724_midi_output_trigger(struct snd_rawmidi_substream *s, int up) |
316 | { | |
317 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
318 | unsigned long flags; | |
319 | ||
320 | spin_lock_irqsave(&ice->reg_lock, flags); | |
321 | if (up) { | |
322 | ice->midi_output = 1; | |
323 | vt1724_midi_write(ice); | |
324 | } else { | |
325 | ice->midi_output = 0; | |
e683ec46 | 326 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); |
aea3bfbc CL |
327 | } |
328 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
329 | } | |
330 | ||
331 | static void vt1724_midi_output_drain(struct snd_rawmidi_substream *s) | |
332 | { | |
333 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
334 | unsigned long timeout; | |
335 | ||
e683ec46 | 336 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_TX, 0); |
aea3bfbc CL |
337 | /* 32 bytes should be transmitted in less than about 12 ms */ |
338 | timeout = jiffies + msecs_to_jiffies(15); | |
339 | do { | |
340 | if (inb(ICEREG1724(ice, MPU_CTRL)) & VT1724_MPU_TX_EMPTY) | |
341 | break; | |
342 | schedule_timeout_uninterruptible(1); | |
343 | } while (time_after(timeout, jiffies)); | |
344 | } | |
345 | ||
346 | static struct snd_rawmidi_ops vt1724_midi_output_ops = { | |
347 | .open = vt1724_midi_output_open, | |
348 | .close = vt1724_midi_output_close, | |
349 | .trigger = vt1724_midi_output_trigger, | |
350 | .drain = vt1724_midi_output_drain, | |
351 | }; | |
352 | ||
353 | static int vt1724_midi_input_open(struct snd_rawmidi_substream *s) | |
354 | { | |
355 | vt1724_midi_clear_rx(s->rmidi->private_data); | |
356 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 1); | |
357 | return 0; | |
358 | } | |
359 | ||
360 | static int vt1724_midi_input_close(struct snd_rawmidi_substream *s) | |
361 | { | |
362 | vt1724_enable_midi_irq(s, VT1724_IRQ_MPU_RX, 0); | |
363 | return 0; | |
364 | } | |
365 | ||
366 | static void vt1724_midi_input_trigger(struct snd_rawmidi_substream *s, int up) | |
367 | { | |
368 | struct snd_ice1712 *ice = s->rmidi->private_data; | |
369 | unsigned long flags; | |
370 | ||
371 | spin_lock_irqsave(&ice->reg_lock, flags); | |
372 | if (up) { | |
373 | ice->midi_input = 1; | |
374 | vt1724_midi_read(ice); | |
375 | } else { | |
376 | ice->midi_input = 0; | |
377 | } | |
378 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
379 | } | |
380 | ||
381 | static struct snd_rawmidi_ops vt1724_midi_input_ops = { | |
382 | .open = vt1724_midi_input_open, | |
383 | .close = vt1724_midi_input_close, | |
384 | .trigger = vt1724_midi_input_trigger, | |
385 | }; | |
386 | ||
3a841d51 | 387 | |
1da177e4 LT |
388 | /* |
389 | * Interrupt handler | |
390 | */ | |
391 | ||
7d12e780 | 392 | static irqreturn_t snd_vt1724_interrupt(int irq, void *dev_id) |
1da177e4 | 393 | { |
ab0c7d72 | 394 | struct snd_ice1712 *ice = dev_id; |
1da177e4 | 395 | unsigned char status; |
3a841d51 TI |
396 | unsigned char status_mask = |
397 | VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX | VT1724_IRQ_MTPCM; | |
1da177e4 | 398 | int handled = 0; |
3a841d51 | 399 | int timeout = 0; |
1da177e4 LT |
400 | |
401 | while (1) { | |
402 | status = inb(ICEREG1724(ice, IRQSTAT)); | |
3a841d51 | 403 | status &= status_mask; |
1da177e4 LT |
404 | if (status == 0) |
405 | break; | |
e683ec46 | 406 | spin_lock(&ice->reg_lock); |
3a841d51 | 407 | if (++timeout > 10) { |
1083206f TI |
408 | status = inb(ICEREG1724(ice, IRQSTAT)); |
409 | printk(KERN_ERR "ice1724: Too long irq loop, " | |
410 | "status = 0x%x\n", status); | |
411 | if (status & VT1724_IRQ_MPU_TX) { | |
412 | printk(KERN_ERR "ice1724: Disabling MPU_TX\n"); | |
e683ec46 | 413 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); |
1083206f | 414 | } |
e683ec46 | 415 | spin_unlock(&ice->reg_lock); |
3a841d51 TI |
416 | break; |
417 | } | |
1de9fdc2 | 418 | handled = 1; |
3a841d51 | 419 | if (status & VT1724_IRQ_MPU_TX) { |
aea3bfbc CL |
420 | if (ice->midi_output) |
421 | vt1724_midi_write(ice); | |
e683ec46 TI |
422 | else |
423 | enable_midi_irq(ice, VT1724_IRQ_MPU_TX, 0); | |
3a841d51 TI |
424 | /* Due to mysterical reasons, MPU_TX is always |
425 | * generated (and can't be cleared) when a PCM | |
426 | * playback is going. So let's ignore at the | |
427 | * next loop. | |
428 | */ | |
429 | status_mask &= ~VT1724_IRQ_MPU_TX; | |
430 | } | |
431 | if (status & VT1724_IRQ_MPU_RX) { | |
aea3bfbc CL |
432 | if (ice->midi_input) |
433 | vt1724_midi_read(ice); | |
434 | else | |
435 | vt1724_midi_clear_rx(ice); | |
1da177e4 | 436 | } |
3a841d51 TI |
437 | /* ack MPU irq */ |
438 | outb(status, ICEREG1724(ice, IRQSTAT)); | |
e683ec46 | 439 | spin_unlock(&ice->reg_lock); |
1da177e4 LT |
440 | if (status & VT1724_IRQ_MTPCM) { |
441 | /* | |
442 | * Multi-track PCM | |
443 | * PCM assignment are: | |
444 | * Playback DMA0 (M/C) = playback_pro_substream | |
445 | * Playback DMA1 = playback_con_substream_ds[0] | |
446 | * Playback DMA2 = playback_con_substream_ds[1] | |
447 | * Playback DMA3 = playback_con_substream_ds[2] | |
448 | * Playback DMA4 (SPDIF) = playback_con_substream | |
449 | * Record DMA0 = capture_pro_substream | |
450 | * Record DMA1 = capture_con_substream | |
451 | */ | |
452 | unsigned char mtstat = inb(ICEMT1724(ice, IRQ)); | |
453 | if (mtstat & VT1724_MULTI_PDMA0) { | |
454 | if (ice->playback_pro_substream) | |
455 | snd_pcm_period_elapsed(ice->playback_pro_substream); | |
456 | } | |
457 | if (mtstat & VT1724_MULTI_RDMA0) { | |
458 | if (ice->capture_pro_substream) | |
459 | snd_pcm_period_elapsed(ice->capture_pro_substream); | |
460 | } | |
461 | if (mtstat & VT1724_MULTI_PDMA1) { | |
462 | if (ice->playback_con_substream_ds[0]) | |
463 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[0]); | |
464 | } | |
465 | if (mtstat & VT1724_MULTI_PDMA2) { | |
466 | if (ice->playback_con_substream_ds[1]) | |
467 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[1]); | |
468 | } | |
469 | if (mtstat & VT1724_MULTI_PDMA3) { | |
470 | if (ice->playback_con_substream_ds[2]) | |
471 | snd_pcm_period_elapsed(ice->playback_con_substream_ds[2]); | |
472 | } | |
473 | if (mtstat & VT1724_MULTI_PDMA4) { | |
474 | if (ice->playback_con_substream) | |
475 | snd_pcm_period_elapsed(ice->playback_con_substream); | |
476 | } | |
477 | if (mtstat & VT1724_MULTI_RDMA1) { | |
478 | if (ice->capture_con_substream) | |
479 | snd_pcm_period_elapsed(ice->capture_con_substream); | |
480 | } | |
481 | /* ack anyway to avoid freeze */ | |
482 | outb(mtstat, ICEMT1724(ice, IRQ)); | |
483 | /* ought to really handle this properly */ | |
484 | if (mtstat & VT1724_MULTI_FIFO_ERR) { | |
485 | unsigned char fstat = inb(ICEMT1724(ice, DMA_FIFO_ERR)); | |
1de9fdc2 AB |
486 | outb(fstat, ICEMT1724(ice, DMA_FIFO_ERR)); |
487 | outb(VT1724_MULTI_FIFO_ERR | inb(ICEMT1724(ice, DMA_INT_MASK)), ICEMT1724(ice, DMA_INT_MASK)); | |
1da177e4 LT |
488 | /* If I don't do this, I get machine lockup due to continual interrupts */ |
489 | } | |
490 | ||
491 | } | |
492 | } | |
493 | return IRQ_RETVAL(handled); | |
494 | } | |
495 | ||
496 | /* | |
497 | * PCM code - professional part (multitrack) | |
498 | */ | |
499 | ||
500 | static unsigned int rates[] = { | |
501 | 8000, 9600, 11025, 12000, 16000, 22050, 24000, | |
502 | 32000, 44100, 48000, 64000, 88200, 96000, | |
503 | 176400, 192000, | |
504 | }; | |
505 | ||
ab0c7d72 | 506 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_96 = { |
1da177e4 LT |
507 | .count = ARRAY_SIZE(rates) - 2, /* up to 96000 */ |
508 | .list = rates, | |
509 | .mask = 0, | |
510 | }; | |
511 | ||
ab0c7d72 | 512 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_48 = { |
1da177e4 LT |
513 | .count = ARRAY_SIZE(rates) - 5, /* up to 48000 */ |
514 | .list = rates, | |
515 | .mask = 0, | |
516 | }; | |
517 | ||
ab0c7d72 | 518 | static struct snd_pcm_hw_constraint_list hw_constraints_rates_192 = { |
1da177e4 LT |
519 | .count = ARRAY_SIZE(rates), |
520 | .list = rates, | |
521 | .mask = 0, | |
522 | }; | |
523 | ||
524 | struct vt1724_pcm_reg { | |
525 | unsigned int addr; /* ADDR register offset */ | |
526 | unsigned int size; /* SIZE register offset */ | |
527 | unsigned int count; /* COUNT register offset */ | |
528 | unsigned int start; /* start & pause bit */ | |
529 | }; | |
530 | ||
ab0c7d72 | 531 | static int snd_vt1724_pcm_trigger(struct snd_pcm_substream *substream, int cmd) |
1da177e4 | 532 | { |
ab0c7d72 | 533 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
534 | unsigned char what; |
535 | unsigned char old; | |
ab0c7d72 | 536 | struct snd_pcm_substream *s; |
1da177e4 LT |
537 | |
538 | what = 0; | |
ef991b95 | 539 | snd_pcm_group_for_each_entry(s, substream) { |
29998d24 CL |
540 | if (snd_pcm_substream_chip(s) == ice) { |
541 | const struct vt1724_pcm_reg *reg; | |
542 | reg = s->runtime->private_data; | |
543 | what |= reg->start; | |
544 | snd_pcm_trigger_done(s, substream); | |
545 | } | |
1da177e4 LT |
546 | } |
547 | ||
548 | switch (cmd) { | |
549 | case SNDRV_PCM_TRIGGER_PAUSE_PUSH: | |
550 | case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: | |
551 | spin_lock(&ice->reg_lock); | |
552 | old = inb(ICEMT1724(ice, DMA_PAUSE)); | |
553 | if (cmd == SNDRV_PCM_TRIGGER_PAUSE_PUSH) | |
554 | old |= what; | |
555 | else | |
556 | old &= ~what; | |
557 | outb(old, ICEMT1724(ice, DMA_PAUSE)); | |
558 | spin_unlock(&ice->reg_lock); | |
559 | break; | |
560 | ||
561 | case SNDRV_PCM_TRIGGER_START: | |
562 | case SNDRV_PCM_TRIGGER_STOP: | |
b40e9538 | 563 | case SNDRV_PCM_TRIGGER_SUSPEND: |
1da177e4 LT |
564 | spin_lock(&ice->reg_lock); |
565 | old = inb(ICEMT1724(ice, DMA_CONTROL)); | |
566 | if (cmd == SNDRV_PCM_TRIGGER_START) | |
567 | old |= what; | |
568 | else | |
569 | old &= ~what; | |
570 | outb(old, ICEMT1724(ice, DMA_CONTROL)); | |
571 | spin_unlock(&ice->reg_lock); | |
572 | break; | |
573 | ||
b40e9538 IC |
574 | case SNDRV_PCM_TRIGGER_RESUME: |
575 | /* apps will have to restart stream */ | |
576 | break; | |
577 | ||
1da177e4 LT |
578 | default: |
579 | return -EINVAL; | |
580 | } | |
581 | return 0; | |
582 | } | |
583 | ||
584 | /* | |
585 | */ | |
586 | ||
587 | #define DMA_STARTS (VT1724_RDMA0_START|VT1724_PDMA0_START|VT1724_RDMA1_START|\ | |
588 | VT1724_PDMA1_START|VT1724_PDMA2_START|VT1724_PDMA3_START|VT1724_PDMA4_START) | |
589 | #define DMA_PAUSES (VT1724_RDMA0_PAUSE|VT1724_PDMA0_PAUSE|VT1724_RDMA1_PAUSE|\ | |
590 | VT1724_PDMA1_PAUSE|VT1724_PDMA2_PAUSE|VT1724_PDMA3_PAUSE|VT1724_PDMA4_PAUSE) | |
591 | ||
d16be8ed PH |
592 | static const unsigned int stdclock_rate_list[16] = { |
593 | 48000, 24000, 12000, 9600, 32000, 16000, 8000, 96000, 44100, | |
594 | 22050, 11025, 88200, 176400, 0, 192000, 64000 | |
595 | }; | |
596 | ||
597 | static unsigned int stdclock_get_rate(struct snd_ice1712 *ice) | |
1da177e4 | 598 | { |
d16be8ed PH |
599 | unsigned int rate; |
600 | rate = stdclock_rate_list[inb(ICEMT1724(ice, RATE)) & 15]; | |
601 | return rate; | |
602 | } | |
603 | ||
604 | static void stdclock_set_rate(struct snd_ice1712 *ice, unsigned int rate) | |
605 | { | |
606 | int i; | |
607 | for (i = 0; i < ARRAY_SIZE(stdclock_rate_list); i++) { | |
608 | if (stdclock_rate_list[i] == rate) { | |
609 | outb(i, ICEMT1724(ice, RATE)); | |
610 | return; | |
611 | } | |
612 | } | |
613 | } | |
614 | ||
615 | static unsigned char stdclock_set_mclk(struct snd_ice1712 *ice, | |
616 | unsigned int rate) | |
617 | { | |
618 | unsigned char val, old; | |
619 | /* check MT02 */ | |
1da177e4 | 620 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
d16be8ed PH |
621 | val = old = inb(ICEMT1724(ice, I2S_FORMAT)); |
622 | if (rate > 96000) | |
623 | val |= VT1724_MT_I2S_MCLK_128X; /* 128x MCLK */ | |
1da177e4 | 624 | else |
d16be8ed PH |
625 | val &= ~VT1724_MT_I2S_MCLK_128X; /* 256x MCLK */ |
626 | if (val != old) { | |
627 | outb(val, ICEMT1724(ice, I2S_FORMAT)); | |
628 | /* master clock changed */ | |
629 | return 1; | |
630 | } | |
631 | } | |
632 | /* no change in master clock */ | |
633 | return 0; | |
1da177e4 LT |
634 | } |
635 | ||
92d71005 | 636 | static int snd_vt1724_set_pro_rate(struct snd_ice1712 *ice, unsigned int rate, |
ab0c7d72 | 637 | int force) |
1da177e4 LT |
638 | { |
639 | unsigned long flags; | |
d16be8ed PH |
640 | unsigned char mclk_change; |
641 | unsigned int i, old_rate; | |
1da177e4 | 642 | |
d16be8ed | 643 | if (rate > ice->hw_rates->list[ice->hw_rates->count - 1]) |
92d71005 TI |
644 | return -EINVAL; |
645 | ||
1da177e4 | 646 | spin_lock_irqsave(&ice->reg_lock, flags); |
d16be8ed | 647 | if ((inb(ICEMT1724(ice, DMA_CONTROL)) & DMA_STARTS) || |
1da177e4 LT |
648 | (inb(ICEMT1724(ice, DMA_PAUSE)) & DMA_PAUSES)) { |
649 | /* running? we cannot change the rate now... */ | |
650 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
bd3c200e | 651 | return ((rate == ice->cur_rate) && !force) ? 0 : -EBUSY; |
1da177e4 LT |
652 | } |
653 | if (!force && is_pro_rate_locked(ice)) { | |
654 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
92d71005 | 655 | return (rate == ice->cur_rate) ? 0 : -EBUSY; |
1da177e4 LT |
656 | } |
657 | ||
d16be8ed PH |
658 | old_rate = ice->get_rate(ice); |
659 | if (force || (old_rate != rate)) | |
660 | ice->set_rate(ice, rate); | |
1da177e4 LT |
661 | else if (rate == ice->cur_rate) { |
662 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
92d71005 | 663 | return 0; |
1da177e4 LT |
664 | } |
665 | ||
666 | ice->cur_rate = rate; | |
667 | ||
d16be8ed PH |
668 | /* setting master clock */ |
669 | mclk_change = ice->set_mclk(ice, rate); | |
670 | ||
1da177e4 LT |
671 | spin_unlock_irqrestore(&ice->reg_lock, flags); |
672 | ||
673 | if (mclk_change && ice->gpio.i2s_mclk_changed) | |
674 | ice->gpio.i2s_mclk_changed(ice); | |
675 | if (ice->gpio.set_pro_rate) | |
676 | ice->gpio.set_pro_rate(ice, rate); | |
677 | ||
678 | /* set up codecs */ | |
679 | for (i = 0; i < ice->akm_codecs; i++) { | |
680 | if (ice->akm[i].ops.set_rate_val) | |
681 | ice->akm[i].ops.set_rate_val(&ice->akm[i], rate); | |
682 | } | |
683 | if (ice->spdif.ops.setup_rate) | |
684 | ice->spdif.ops.setup_rate(ice, rate); | |
92d71005 TI |
685 | |
686 | return 0; | |
1da177e4 LT |
687 | } |
688 | ||
ab0c7d72 TI |
689 | static int snd_vt1724_pcm_hw_params(struct snd_pcm_substream *substream, |
690 | struct snd_pcm_hw_params *hw_params) | |
1da177e4 | 691 | { |
ab0c7d72 | 692 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
92d71005 | 693 | int i, chs, err; |
1da177e4 LT |
694 | |
695 | chs = params_channels(hw_params); | |
62932df8 | 696 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
697 | /* mark surround channels */ |
698 | if (substream == ice->playback_pro_substream) { | |
699 | /* PDMA0 can be multi-channel up to 8 */ | |
700 | chs = chs / 2 - 1; | |
701 | for (i = 0; i < chs; i++) { | |
ab0c7d72 TI |
702 | if (ice->pcm_reserved[i] && |
703 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 704 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
705 | return -EBUSY; |
706 | } | |
707 | ice->pcm_reserved[i] = substream; | |
708 | } | |
709 | for (; i < 3; i++) { | |
710 | if (ice->pcm_reserved[i] == substream) | |
711 | ice->pcm_reserved[i] = NULL; | |
712 | } | |
713 | } else { | |
714 | for (i = 0; i < 3; i++) { | |
715 | /* check individual playback stream */ | |
716 | if (ice->playback_con_substream_ds[i] == substream) { | |
ab0c7d72 TI |
717 | if (ice->pcm_reserved[i] && |
718 | ice->pcm_reserved[i] != substream) { | |
62932df8 | 719 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
720 | return -EBUSY; |
721 | } | |
722 | ice->pcm_reserved[i] = substream; | |
723 | break; | |
724 | } | |
725 | } | |
726 | } | |
62932df8 | 727 | mutex_unlock(&ice->open_mutex); |
92d71005 TI |
728 | |
729 | err = snd_vt1724_set_pro_rate(ice, params_rate(hw_params), 0); | |
730 | if (err < 0) | |
731 | return err; | |
732 | ||
1da177e4 LT |
733 | return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); |
734 | } | |
735 | ||
ab0c7d72 | 736 | static int snd_vt1724_pcm_hw_free(struct snd_pcm_substream *substream) |
1da177e4 | 737 | { |
ab0c7d72 | 738 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
739 | int i; |
740 | ||
62932df8 | 741 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
742 | /* unmark surround channels */ |
743 | for (i = 0; i < 3; i++) | |
744 | if (ice->pcm_reserved[i] == substream) | |
745 | ice->pcm_reserved[i] = NULL; | |
62932df8 | 746 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
747 | return snd_pcm_lib_free_pages(substream); |
748 | } | |
749 | ||
ab0c7d72 | 750 | static int snd_vt1724_playback_pro_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 751 | { |
ab0c7d72 | 752 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
753 | unsigned char val; |
754 | unsigned int size; | |
755 | ||
756 | spin_lock_irq(&ice->reg_lock); | |
757 | val = (8 - substream->runtime->channels) >> 1; | |
758 | outb(val, ICEMT1724(ice, BURST)); | |
759 | ||
760 | outl(substream->runtime->dma_addr, ICEMT1724(ice, PLAYBACK_ADDR)); | |
761 | ||
762 | size = (snd_pcm_lib_buffer_bytes(substream) >> 2) - 1; | |
1de9fdc2 | 763 | /* outl(size, ICEMT1724(ice, PLAYBACK_SIZE)); */ |
1da177e4 LT |
764 | outw(size, ICEMT1724(ice, PLAYBACK_SIZE)); |
765 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_SIZE) + 2); | |
766 | size = (snd_pcm_lib_period_bytes(substream) >> 2) - 1; | |
1de9fdc2 | 767 | /* outl(size, ICEMT1724(ice, PLAYBACK_COUNT)); */ |
1da177e4 LT |
768 | outw(size, ICEMT1724(ice, PLAYBACK_COUNT)); |
769 | outb(size >> 16, ICEMT1724(ice, PLAYBACK_COUNT) + 2); | |
770 | ||
771 | spin_unlock_irq(&ice->reg_lock); | |
772 | ||
e2ea7cfc TI |
773 | /* |
774 | printk(KERN_DEBUG "pro prepare: ch = %d, addr = 0x%x, " | |
775 | "buffer = 0x%x, period = 0x%x\n", | |
776 | substream->runtime->channels, | |
777 | (unsigned int)substream->runtime->dma_addr, | |
778 | snd_pcm_lib_buffer_bytes(substream), | |
779 | snd_pcm_lib_period_bytes(substream)); | |
780 | */ | |
1da177e4 LT |
781 | return 0; |
782 | } | |
783 | ||
ab0c7d72 | 784 | static snd_pcm_uframes_t snd_vt1724_playback_pro_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 785 | { |
ab0c7d72 | 786 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
787 | size_t ptr; |
788 | ||
789 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & VT1724_PDMA0_START)) | |
790 | return 0; | |
791 | #if 0 /* read PLAYBACK_ADDR */ | |
792 | ptr = inl(ICEMT1724(ice, PLAYBACK_ADDR)); | |
793 | if (ptr < substream->runtime->dma_addr) { | |
794 | snd_printd("ice1724: invalid negative ptr\n"); | |
795 | return 0; | |
796 | } | |
797 | ptr -= substream->runtime->dma_addr; | |
798 | ptr = bytes_to_frames(substream->runtime, ptr); | |
799 | if (ptr >= substream->runtime->buffer_size) { | |
ab0c7d72 TI |
800 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
801 | (int)ptr, (int)substream->runtime->period_size); | |
1da177e4 LT |
802 | return 0; |
803 | } | |
804 | #else /* read PLAYBACK_SIZE */ | |
805 | ptr = inl(ICEMT1724(ice, PLAYBACK_SIZE)) & 0xffffff; | |
806 | ptr = (ptr + 1) << 2; | |
807 | ptr = bytes_to_frames(substream->runtime, ptr); | |
1de9fdc2 | 808 | if (!ptr) |
1da177e4 LT |
809 | ; |
810 | else if (ptr <= substream->runtime->buffer_size) | |
811 | ptr = substream->runtime->buffer_size - ptr; | |
812 | else { | |
ab0c7d72 TI |
813 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
814 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
815 | ptr = 0; |
816 | } | |
817 | #endif | |
818 | return ptr; | |
819 | } | |
820 | ||
ab0c7d72 | 821 | static int snd_vt1724_pcm_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 822 | { |
ab0c7d72 | 823 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 824 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
825 | |
826 | spin_lock_irq(&ice->reg_lock); | |
827 | outl(substream->runtime->dma_addr, ice->profi_port + reg->addr); | |
ab0c7d72 TI |
828 | outw((snd_pcm_lib_buffer_bytes(substream) >> 2) - 1, |
829 | ice->profi_port + reg->size); | |
830 | outw((snd_pcm_lib_period_bytes(substream) >> 2) - 1, | |
831 | ice->profi_port + reg->count); | |
1da177e4 LT |
832 | spin_unlock_irq(&ice->reg_lock); |
833 | return 0; | |
834 | } | |
835 | ||
ab0c7d72 | 836 | static snd_pcm_uframes_t snd_vt1724_pcm_pointer(struct snd_pcm_substream *substream) |
1da177e4 | 837 | { |
ab0c7d72 | 838 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
32b47da0 | 839 | const struct vt1724_pcm_reg *reg = substream->runtime->private_data; |
1da177e4 LT |
840 | size_t ptr; |
841 | ||
842 | if (!(inl(ICEMT1724(ice, DMA_CONTROL)) & reg->start)) | |
843 | return 0; | |
844 | #if 0 /* use ADDR register */ | |
845 | ptr = inl(ice->profi_port + reg->addr); | |
846 | ptr -= substream->runtime->dma_addr; | |
847 | return bytes_to_frames(substream->runtime, ptr); | |
848 | #else /* use SIZE register */ | |
849 | ptr = inw(ice->profi_port + reg->size); | |
850 | ptr = (ptr + 1) << 2; | |
851 | ptr = bytes_to_frames(substream->runtime, ptr); | |
1de9fdc2 | 852 | if (!ptr) |
1da177e4 LT |
853 | ; |
854 | else if (ptr <= substream->runtime->buffer_size) | |
855 | ptr = substream->runtime->buffer_size - ptr; | |
856 | else { | |
ab0c7d72 TI |
857 | snd_printd("ice1724: invalid ptr %d (size=%d)\n", |
858 | (int)ptr, (int)substream->runtime->buffer_size); | |
1da177e4 LT |
859 | ptr = 0; |
860 | } | |
861 | return ptr; | |
862 | #endif | |
863 | } | |
864 | ||
a5b7b5c1 | 865 | static const struct vt1724_pcm_reg vt1724_pdma0_reg = { |
1da177e4 LT |
866 | .addr = VT1724_MT_PLAYBACK_ADDR, |
867 | .size = VT1724_MT_PLAYBACK_SIZE, | |
868 | .count = VT1724_MT_PLAYBACK_COUNT, | |
869 | .start = VT1724_PDMA0_START, | |
870 | }; | |
871 | ||
a5b7b5c1 TI |
872 | static const struct vt1724_pcm_reg vt1724_pdma4_reg = { |
873 | .addr = VT1724_MT_PDMA4_ADDR, | |
874 | .size = VT1724_MT_PDMA4_SIZE, | |
875 | .count = VT1724_MT_PDMA4_COUNT, | |
876 | .start = VT1724_PDMA4_START, | |
877 | }; | |
878 | ||
879 | static const struct vt1724_pcm_reg vt1724_rdma0_reg = { | |
1da177e4 LT |
880 | .addr = VT1724_MT_CAPTURE_ADDR, |
881 | .size = VT1724_MT_CAPTURE_SIZE, | |
882 | .count = VT1724_MT_CAPTURE_COUNT, | |
883 | .start = VT1724_RDMA0_START, | |
884 | }; | |
885 | ||
a5b7b5c1 TI |
886 | static const struct vt1724_pcm_reg vt1724_rdma1_reg = { |
887 | .addr = VT1724_MT_RDMA1_ADDR, | |
888 | .size = VT1724_MT_RDMA1_SIZE, | |
889 | .count = VT1724_MT_RDMA1_COUNT, | |
890 | .start = VT1724_RDMA1_START, | |
891 | }; | |
892 | ||
893 | #define vt1724_playback_pro_reg vt1724_pdma0_reg | |
894 | #define vt1724_playback_spdif_reg vt1724_pdma4_reg | |
895 | #define vt1724_capture_pro_reg vt1724_rdma0_reg | |
896 | #define vt1724_capture_spdif_reg vt1724_rdma1_reg | |
897 | ||
1de9fdc2 | 898 | static const struct snd_pcm_hardware snd_vt1724_playback_pro = { |
1da177e4 LT |
899 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
900 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
901 | SNDRV_PCM_INFO_MMAP_VALID | | |
902 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
903 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
904 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
905 | .rate_min = 8000, | |
906 | .rate_max = 192000, | |
907 | .channels_min = 2, | |
908 | .channels_max = 8, | |
909 | .buffer_bytes_max = (1UL << 21), /* 19bits dword */ | |
910 | .period_bytes_min = 8 * 4 * 2, /* FIXME: constraints needed */ | |
911 | .period_bytes_max = (1UL << 21), | |
912 | .periods_min = 2, | |
913 | .periods_max = 1024, | |
914 | }; | |
915 | ||
1de9fdc2 | 916 | static const struct snd_pcm_hardware snd_vt1724_spdif = { |
1da177e4 LT |
917 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
918 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
919 | SNDRV_PCM_INFO_MMAP_VALID | | |
920 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
921 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
2dfbeca9 TI |
922 | .rates = (SNDRV_PCM_RATE_32000|SNDRV_PCM_RATE_44100| |
923 | SNDRV_PCM_RATE_48000|SNDRV_PCM_RATE_88200| | |
924 | SNDRV_PCM_RATE_96000|SNDRV_PCM_RATE_176400| | |
925 | SNDRV_PCM_RATE_192000), | |
1da177e4 | 926 | .rate_min = 32000, |
2dfbeca9 | 927 | .rate_max = 192000, |
1da177e4 LT |
928 | .channels_min = 2, |
929 | .channels_max = 2, | |
930 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
931 | .period_bytes_min = 2 * 4 * 2, | |
932 | .period_bytes_max = (1UL << 18), | |
933 | .periods_min = 2, | |
934 | .periods_max = 1024, | |
935 | }; | |
936 | ||
1de9fdc2 | 937 | static const struct snd_pcm_hardware snd_vt1724_2ch_stereo = { |
1da177e4 LT |
938 | .info = (SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_INTERLEAVED | |
939 | SNDRV_PCM_INFO_BLOCK_TRANSFER | | |
940 | SNDRV_PCM_INFO_MMAP_VALID | | |
941 | SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_SYNC_START), | |
942 | .formats = SNDRV_PCM_FMTBIT_S32_LE, | |
943 | .rates = SNDRV_PCM_RATE_KNOT | SNDRV_PCM_RATE_8000_192000, | |
944 | .rate_min = 8000, | |
945 | .rate_max = 192000, | |
946 | .channels_min = 2, | |
947 | .channels_max = 2, | |
948 | .buffer_bytes_max = (1UL << 18), /* 16bits dword */ | |
949 | .period_bytes_min = 2 * 4 * 2, | |
950 | .period_bytes_max = (1UL << 18), | |
951 | .periods_min = 2, | |
952 | .periods_max = 1024, | |
953 | }; | |
954 | ||
955 | /* | |
956 | * set rate constraints | |
957 | */ | |
d16be8ed | 958 | static void set_std_hw_rates(struct snd_ice1712 *ice) |
1da177e4 | 959 | { |
1da177e4 LT |
960 | if (ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S) { |
961 | /* I2S */ | |
962 | /* VT1720 doesn't support more than 96kHz */ | |
963 | if ((ice->eeprom.data[ICE_EEP2_I2S] & 0x08) && !ice->vt1720) | |
d16be8ed PH |
964 | ice->hw_rates = &hw_constraints_rates_192; |
965 | else | |
966 | ice->hw_rates = &hw_constraints_rates_96; | |
967 | } else { | |
1da177e4 | 968 | /* ACLINK */ |
d16be8ed | 969 | ice->hw_rates = &hw_constraints_rates_48; |
1da177e4 | 970 | } |
d16be8ed PH |
971 | } |
972 | ||
973 | static int set_rate_constraints(struct snd_ice1712 *ice, | |
974 | struct snd_pcm_substream *substream) | |
975 | { | |
976 | struct snd_pcm_runtime *runtime = substream->runtime; | |
977 | ||
978 | runtime->hw.rate_min = ice->hw_rates->list[0]; | |
979 | runtime->hw.rate_max = ice->hw_rates->list[ice->hw_rates->count - 1]; | |
980 | runtime->hw.rates = SNDRV_PCM_RATE_KNOT; | |
981 | return snd_pcm_hw_constraint_list(runtime, 0, | |
982 | SNDRV_PCM_HW_PARAM_RATE, | |
983 | ice->hw_rates); | |
1da177e4 LT |
984 | } |
985 | ||
986 | /* multi-channel playback needs alignment 8x32bit regardless of the channels | |
987 | * actually used | |
988 | */ | |
989 | #define VT1724_BUFFER_ALIGN 0x20 | |
990 | ||
ab0c7d72 | 991 | static int snd_vt1724_playback_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 992 | { |
ab0c7d72 TI |
993 | struct snd_pcm_runtime *runtime = substream->runtime; |
994 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); | |
a6b936b9 | 995 | int chs, num_indeps; |
1da177e4 | 996 | |
32b47da0 | 997 | runtime->private_data = (void *)&vt1724_playback_pro_reg; |
1da177e4 LT |
998 | ice->playback_pro_substream = substream; |
999 | runtime->hw = snd_vt1724_playback_pro; | |
1000 | snd_pcm_set_sync(substream); | |
1001 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1002 | set_rate_constraints(ice, substream); | |
62932df8 | 1003 | mutex_lock(&ice->open_mutex); |
1da177e4 | 1004 | /* calculate the currently available channels */ |
a6b936b9 TI |
1005 | num_indeps = ice->num_total_dacs / 2 - 1; |
1006 | for (chs = 0; chs < num_indeps; chs++) { | |
1da177e4 LT |
1007 | if (ice->pcm_reserved[chs]) |
1008 | break; | |
1009 | } | |
1010 | chs = (chs + 1) * 2; | |
1011 | runtime->hw.channels_max = chs; | |
1012 | if (chs > 2) /* channels must be even */ | |
1013 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, 2); | |
62932df8 | 1014 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1015 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, |
1016 | VT1724_BUFFER_ALIGN); | |
1017 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1018 | VT1724_BUFFER_ALIGN); | |
1019 | return 0; | |
1020 | } | |
1021 | ||
ab0c7d72 | 1022 | static int snd_vt1724_capture_pro_open(struct snd_pcm_substream *substream) |
1da177e4 | 1023 | { |
ab0c7d72 TI |
1024 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1025 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1026 | |
32b47da0 | 1027 | runtime->private_data = (void *)&vt1724_capture_pro_reg; |
1da177e4 LT |
1028 | ice->capture_pro_substream = substream; |
1029 | runtime->hw = snd_vt1724_2ch_stereo; | |
1030 | snd_pcm_set_sync(substream); | |
1031 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1032 | set_rate_constraints(ice, substream); | |
1033 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1034 | VT1724_BUFFER_ALIGN); | |
1035 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1036 | VT1724_BUFFER_ALIGN); | |
1037 | return 0; | |
1038 | } | |
1039 | ||
ab0c7d72 | 1040 | static int snd_vt1724_playback_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 1041 | { |
ab0c7d72 | 1042 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1043 | |
1044 | if (PRO_RATE_RESET) | |
d16be8ed | 1045 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1046 | ice->playback_pro_substream = NULL; |
1047 | ||
1048 | return 0; | |
1049 | } | |
1050 | ||
ab0c7d72 | 1051 | static int snd_vt1724_capture_pro_close(struct snd_pcm_substream *substream) |
1da177e4 | 1052 | { |
ab0c7d72 | 1053 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1054 | |
1055 | if (PRO_RATE_RESET) | |
d16be8ed | 1056 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1057 | ice->capture_pro_substream = NULL; |
1058 | return 0; | |
1059 | } | |
1060 | ||
ab0c7d72 | 1061 | static struct snd_pcm_ops snd_vt1724_playback_pro_ops = { |
1da177e4 LT |
1062 | .open = snd_vt1724_playback_pro_open, |
1063 | .close = snd_vt1724_playback_pro_close, | |
1064 | .ioctl = snd_pcm_lib_ioctl, | |
1065 | .hw_params = snd_vt1724_pcm_hw_params, | |
1066 | .hw_free = snd_vt1724_pcm_hw_free, | |
1067 | .prepare = snd_vt1724_playback_pro_prepare, | |
1068 | .trigger = snd_vt1724_pcm_trigger, | |
1069 | .pointer = snd_vt1724_playback_pro_pointer, | |
1070 | }; | |
1071 | ||
ab0c7d72 | 1072 | static struct snd_pcm_ops snd_vt1724_capture_pro_ops = { |
1da177e4 LT |
1073 | .open = snd_vt1724_capture_pro_open, |
1074 | .close = snd_vt1724_capture_pro_close, | |
1075 | .ioctl = snd_pcm_lib_ioctl, | |
1076 | .hw_params = snd_vt1724_pcm_hw_params, | |
1077 | .hw_free = snd_vt1724_pcm_hw_free, | |
1078 | .prepare = snd_vt1724_pcm_prepare, | |
1079 | .trigger = snd_vt1724_pcm_trigger, | |
1080 | .pointer = snd_vt1724_pcm_pointer, | |
1081 | }; | |
1082 | ||
1de9fdc2 | 1083 | static int __devinit snd_vt1724_pcm_profi(struct snd_ice1712 *ice, int device) |
1da177e4 | 1084 | { |
ab0c7d72 | 1085 | struct snd_pcm *pcm; |
1da177e4 LT |
1086 | int err; |
1087 | ||
1088 | err = snd_pcm_new(ice->card, "ICE1724", device, 1, 1, &pcm); | |
1089 | if (err < 0) | |
1090 | return err; | |
1091 | ||
1092 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &snd_vt1724_playback_pro_ops); | |
1093 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &snd_vt1724_capture_pro_ops); | |
1094 | ||
1095 | pcm->private_data = ice; | |
1096 | pcm->info_flags = 0; | |
1097 | strcpy(pcm->name, "ICE1724"); | |
1098 | ||
1099 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 TI |
1100 | snd_dma_pci_data(ice->pci), |
1101 | 256*1024, 256*1024); | |
1da177e4 LT |
1102 | |
1103 | ice->pcm_pro = pcm; | |
1104 | ||
1105 | return 0; | |
1106 | } | |
1107 | ||
1108 | ||
1109 | /* | |
1110 | * SPDIF PCM | |
1111 | */ | |
1112 | ||
1da177e4 | 1113 | /* update spdif control bits; call with reg_lock */ |
ab0c7d72 | 1114 | static void update_spdif_bits(struct snd_ice1712 *ice, unsigned int val) |
1da177e4 LT |
1115 | { |
1116 | unsigned char cbit, disabled; | |
1117 | ||
1118 | cbit = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1119 | disabled = cbit & ~VT1724_CFG_SPDIF_OUT_EN; | |
1120 | if (cbit != disabled) | |
1121 | outb(disabled, ICEREG1724(ice, SPDIF_CFG)); | |
1122 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
1123 | if (cbit != disabled) | |
1124 | outb(cbit, ICEREG1724(ice, SPDIF_CFG)); | |
1125 | outw(val, ICEMT1724(ice, SPDIF_CTRL)); | |
1126 | } | |
1127 | ||
1128 | /* update SPDIF control bits according to the given rate */ | |
ab0c7d72 | 1129 | static void update_spdif_rate(struct snd_ice1712 *ice, unsigned int rate) |
1da177e4 LT |
1130 | { |
1131 | unsigned int val, nval; | |
1132 | unsigned long flags; | |
1133 | ||
1134 | spin_lock_irqsave(&ice->reg_lock, flags); | |
1135 | nval = val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1136 | nval &= ~(7 << 12); | |
1137 | switch (rate) { | |
1138 | case 44100: break; | |
1139 | case 48000: nval |= 2 << 12; break; | |
1140 | case 32000: nval |= 3 << 12; break; | |
2dfbeca9 TI |
1141 | case 88200: nval |= 4 << 12; break; |
1142 | case 96000: nval |= 5 << 12; break; | |
1143 | case 192000: nval |= 6 << 12; break; | |
1144 | case 176400: nval |= 7 << 12; break; | |
1da177e4 LT |
1145 | } |
1146 | if (val != nval) | |
1147 | update_spdif_bits(ice, nval); | |
1148 | spin_unlock_irqrestore(&ice->reg_lock, flags); | |
1149 | } | |
1150 | ||
ab0c7d72 | 1151 | static int snd_vt1724_playback_spdif_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1152 | { |
ab0c7d72 | 1153 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1de9fdc2 | 1154 | if (!ice->force_pdma4) |
1da177e4 LT |
1155 | update_spdif_rate(ice, substream->runtime->rate); |
1156 | return snd_vt1724_pcm_prepare(substream); | |
1157 | } | |
1158 | ||
ab0c7d72 | 1159 | static int snd_vt1724_playback_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 1160 | { |
ab0c7d72 TI |
1161 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1162 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1163 | |
32b47da0 | 1164 | runtime->private_data = (void *)&vt1724_playback_spdif_reg; |
1da177e4 LT |
1165 | ice->playback_con_substream = substream; |
1166 | if (ice->force_pdma4) { | |
1167 | runtime->hw = snd_vt1724_2ch_stereo; | |
1168 | set_rate_constraints(ice, substream); | |
1169 | } else | |
1170 | runtime->hw = snd_vt1724_spdif; | |
1171 | snd_pcm_set_sync(substream); | |
1172 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1173 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1174 | VT1724_BUFFER_ALIGN); | |
1175 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1176 | VT1724_BUFFER_ALIGN); | |
c93f5a1e TI |
1177 | if (ice->spdif.ops.open) |
1178 | ice->spdif.ops.open(ice, substream); | |
1da177e4 LT |
1179 | return 0; |
1180 | } | |
1181 | ||
ab0c7d72 | 1182 | static int snd_vt1724_playback_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1183 | { |
ab0c7d72 | 1184 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1185 | |
1186 | if (PRO_RATE_RESET) | |
d16be8ed | 1187 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 | 1188 | ice->playback_con_substream = NULL; |
c93f5a1e TI |
1189 | if (ice->spdif.ops.close) |
1190 | ice->spdif.ops.close(ice, substream); | |
1da177e4 LT |
1191 | |
1192 | return 0; | |
1193 | } | |
1194 | ||
ab0c7d72 | 1195 | static int snd_vt1724_capture_spdif_open(struct snd_pcm_substream *substream) |
1da177e4 | 1196 | { |
ab0c7d72 TI |
1197 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1198 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1199 | |
32b47da0 | 1200 | runtime->private_data = (void *)&vt1724_capture_spdif_reg; |
1da177e4 LT |
1201 | ice->capture_con_substream = substream; |
1202 | if (ice->force_rdma1) { | |
1203 | runtime->hw = snd_vt1724_2ch_stereo; | |
1204 | set_rate_constraints(ice, substream); | |
1205 | } else | |
1206 | runtime->hw = snd_vt1724_spdif; | |
1207 | snd_pcm_set_sync(substream); | |
1208 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1209 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_BYTES, | |
1210 | VT1724_BUFFER_ALIGN); | |
1211 | snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, | |
1212 | VT1724_BUFFER_ALIGN); | |
c93f5a1e TI |
1213 | if (ice->spdif.ops.open) |
1214 | ice->spdif.ops.open(ice, substream); | |
1da177e4 LT |
1215 | return 0; |
1216 | } | |
1217 | ||
ab0c7d72 | 1218 | static int snd_vt1724_capture_spdif_close(struct snd_pcm_substream *substream) |
1da177e4 | 1219 | { |
ab0c7d72 | 1220 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1221 | |
1222 | if (PRO_RATE_RESET) | |
d16be8ed | 1223 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 | 1224 | ice->capture_con_substream = NULL; |
c93f5a1e TI |
1225 | if (ice->spdif.ops.close) |
1226 | ice->spdif.ops.close(ice, substream); | |
1da177e4 LT |
1227 | |
1228 | return 0; | |
1229 | } | |
1230 | ||
ab0c7d72 | 1231 | static struct snd_pcm_ops snd_vt1724_playback_spdif_ops = { |
1da177e4 LT |
1232 | .open = snd_vt1724_playback_spdif_open, |
1233 | .close = snd_vt1724_playback_spdif_close, | |
1234 | .ioctl = snd_pcm_lib_ioctl, | |
1235 | .hw_params = snd_vt1724_pcm_hw_params, | |
1236 | .hw_free = snd_vt1724_pcm_hw_free, | |
1237 | .prepare = snd_vt1724_playback_spdif_prepare, | |
1238 | .trigger = snd_vt1724_pcm_trigger, | |
1239 | .pointer = snd_vt1724_pcm_pointer, | |
1240 | }; | |
1241 | ||
ab0c7d72 | 1242 | static struct snd_pcm_ops snd_vt1724_capture_spdif_ops = { |
1da177e4 LT |
1243 | .open = snd_vt1724_capture_spdif_open, |
1244 | .close = snd_vt1724_capture_spdif_close, | |
1245 | .ioctl = snd_pcm_lib_ioctl, | |
1246 | .hw_params = snd_vt1724_pcm_hw_params, | |
1247 | .hw_free = snd_vt1724_pcm_hw_free, | |
1248 | .prepare = snd_vt1724_pcm_prepare, | |
1249 | .trigger = snd_vt1724_pcm_trigger, | |
1250 | .pointer = snd_vt1724_pcm_pointer, | |
1251 | }; | |
1252 | ||
1253 | ||
1de9fdc2 | 1254 | static int __devinit snd_vt1724_pcm_spdif(struct snd_ice1712 *ice, int device) |
1da177e4 LT |
1255 | { |
1256 | char *name; | |
ab0c7d72 | 1257 | struct snd_pcm *pcm; |
1da177e4 LT |
1258 | int play, capt; |
1259 | int err; | |
1260 | ||
1261 | if (ice->force_pdma4 || | |
1262 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_OUT_INT)) { | |
1263 | play = 1; | |
1264 | ice->has_spdif = 1; | |
1265 | } else | |
1266 | play = 0; | |
1267 | if (ice->force_rdma1 || | |
1268 | (ice->eeprom.data[ICE_EEP2_SPDIF] & VT1724_CFG_SPDIF_IN)) { | |
1269 | capt = 1; | |
1270 | ice->has_spdif = 1; | |
1271 | } else | |
1272 | capt = 0; | |
1de9fdc2 | 1273 | if (!play && !capt) |
1da177e4 LT |
1274 | return 0; /* no spdif device */ |
1275 | ||
1276 | if (ice->force_pdma4 || ice->force_rdma1) | |
1277 | name = "ICE1724 Secondary"; | |
1278 | else | |
8eca7538 | 1279 | name = "ICE1724 IEC958"; |
1da177e4 LT |
1280 | err = snd_pcm_new(ice->card, name, device, play, capt, &pcm); |
1281 | if (err < 0) | |
1282 | return err; | |
1283 | ||
1284 | if (play) | |
1285 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1286 | &snd_vt1724_playback_spdif_ops); | |
1287 | if (capt) | |
1288 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, | |
1289 | &snd_vt1724_capture_spdif_ops); | |
1290 | ||
1291 | pcm->private_data = ice; | |
1292 | pcm->info_flags = 0; | |
1293 | strcpy(pcm->name, name); | |
1294 | ||
1295 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 | 1296 | snd_dma_pci_data(ice->pci), |
1d4efa66 | 1297 | 256*1024, 256*1024); |
1da177e4 LT |
1298 | |
1299 | ice->pcm = pcm; | |
1300 | ||
1301 | return 0; | |
1302 | } | |
1303 | ||
1304 | ||
1305 | /* | |
1306 | * independent surround PCMs | |
1307 | */ | |
1308 | ||
32b47da0 | 1309 | static const struct vt1724_pcm_reg vt1724_playback_dma_regs[3] = { |
1da177e4 LT |
1310 | { |
1311 | .addr = VT1724_MT_PDMA1_ADDR, | |
1312 | .size = VT1724_MT_PDMA1_SIZE, | |
1313 | .count = VT1724_MT_PDMA1_COUNT, | |
1314 | .start = VT1724_PDMA1_START, | |
1315 | }, | |
1316 | { | |
1317 | .addr = VT1724_MT_PDMA2_ADDR, | |
1318 | .size = VT1724_MT_PDMA2_SIZE, | |
1319 | .count = VT1724_MT_PDMA2_COUNT, | |
1320 | .start = VT1724_PDMA2_START, | |
1321 | }, | |
1322 | { | |
1323 | .addr = VT1724_MT_PDMA3_ADDR, | |
1324 | .size = VT1724_MT_PDMA3_SIZE, | |
1325 | .count = VT1724_MT_PDMA3_COUNT, | |
1326 | .start = VT1724_PDMA3_START, | |
1327 | }, | |
1328 | }; | |
1329 | ||
ab0c7d72 | 1330 | static int snd_vt1724_playback_indep_prepare(struct snd_pcm_substream *substream) |
1da177e4 | 1331 | { |
ab0c7d72 | 1332 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1333 | unsigned char val; |
1334 | ||
1335 | spin_lock_irq(&ice->reg_lock); | |
1336 | val = 3 - substream->number; | |
1337 | if (inb(ICEMT1724(ice, BURST)) < val) | |
1338 | outb(val, ICEMT1724(ice, BURST)); | |
1339 | spin_unlock_irq(&ice->reg_lock); | |
1340 | return snd_vt1724_pcm_prepare(substream); | |
1341 | } | |
1342 | ||
ab0c7d72 | 1343 | static int snd_vt1724_playback_indep_open(struct snd_pcm_substream *substream) |
1da177e4 | 1344 | { |
ab0c7d72 TI |
1345 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1346 | struct snd_pcm_runtime *runtime = substream->runtime; | |
1da177e4 | 1347 | |
62932df8 | 1348 | mutex_lock(&ice->open_mutex); |
1da177e4 LT |
1349 | /* already used by PDMA0? */ |
1350 | if (ice->pcm_reserved[substream->number]) { | |
62932df8 | 1351 | mutex_unlock(&ice->open_mutex); |
1da177e4 LT |
1352 | return -EBUSY; /* FIXME: should handle blocking mode properly */ |
1353 | } | |
62932df8 | 1354 | mutex_unlock(&ice->open_mutex); |
32b47da0 | 1355 | runtime->private_data = (void *)&vt1724_playback_dma_regs[substream->number]; |
1da177e4 LT |
1356 | ice->playback_con_substream_ds[substream->number] = substream; |
1357 | runtime->hw = snd_vt1724_2ch_stereo; | |
1358 | snd_pcm_set_sync(substream); | |
1359 | snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); | |
1360 | set_rate_constraints(ice, substream); | |
1361 | return 0; | |
1362 | } | |
1363 | ||
ab0c7d72 | 1364 | static int snd_vt1724_playback_indep_close(struct snd_pcm_substream *substream) |
1da177e4 | 1365 | { |
ab0c7d72 | 1366 | struct snd_ice1712 *ice = snd_pcm_substream_chip(substream); |
1da177e4 LT |
1367 | |
1368 | if (PRO_RATE_RESET) | |
d16be8ed | 1369 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 0); |
1da177e4 LT |
1370 | ice->playback_con_substream_ds[substream->number] = NULL; |
1371 | ice->pcm_reserved[substream->number] = NULL; | |
1372 | ||
1373 | return 0; | |
1374 | } | |
1375 | ||
ab0c7d72 | 1376 | static struct snd_pcm_ops snd_vt1724_playback_indep_ops = { |
1da177e4 LT |
1377 | .open = snd_vt1724_playback_indep_open, |
1378 | .close = snd_vt1724_playback_indep_close, | |
1379 | .ioctl = snd_pcm_lib_ioctl, | |
1380 | .hw_params = snd_vt1724_pcm_hw_params, | |
1381 | .hw_free = snd_vt1724_pcm_hw_free, | |
1382 | .prepare = snd_vt1724_playback_indep_prepare, | |
1383 | .trigger = snd_vt1724_pcm_trigger, | |
1384 | .pointer = snd_vt1724_pcm_pointer, | |
1385 | }; | |
1386 | ||
1387 | ||
1de9fdc2 | 1388 | static int __devinit snd_vt1724_pcm_indep(struct snd_ice1712 *ice, int device) |
1da177e4 | 1389 | { |
ab0c7d72 | 1390 | struct snd_pcm *pcm; |
1da177e4 LT |
1391 | int play; |
1392 | int err; | |
1393 | ||
1394 | play = ice->num_total_dacs / 2 - 1; | |
1395 | if (play <= 0) | |
1396 | return 0; | |
1397 | ||
1398 | err = snd_pcm_new(ice->card, "ICE1724 Surrounds", device, play, 0, &pcm); | |
1399 | if (err < 0) | |
1400 | return err; | |
1401 | ||
1402 | snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, | |
1403 | &snd_vt1724_playback_indep_ops); | |
1404 | ||
1405 | pcm->private_data = ice; | |
1406 | pcm->info_flags = 0; | |
1407 | strcpy(pcm->name, "ICE1724 Surround PCM"); | |
1408 | ||
1409 | snd_pcm_lib_preallocate_pages_for_all(pcm, SNDRV_DMA_TYPE_DEV, | |
ab0c7d72 | 1410 | snd_dma_pci_data(ice->pci), |
1d4efa66 | 1411 | 256*1024, 256*1024); |
1da177e4 LT |
1412 | |
1413 | ice->pcm_ds = pcm; | |
1414 | ||
1415 | return 0; | |
1416 | } | |
1417 | ||
1418 | ||
1419 | /* | |
1420 | * Mixer section | |
1421 | */ | |
1422 | ||
1de9fdc2 | 1423 | static int __devinit snd_vt1724_ac97_mixer(struct snd_ice1712 *ice) |
1da177e4 LT |
1424 | { |
1425 | int err; | |
1426 | ||
1de9fdc2 | 1427 | if (!(ice->eeprom.data[ICE_EEP2_ACLINK] & VT1724_CFG_PRO_I2S)) { |
ab0c7d72 TI |
1428 | struct snd_ac97_bus *pbus; |
1429 | struct snd_ac97_template ac97; | |
1430 | static struct snd_ac97_bus_ops ops = { | |
1da177e4 LT |
1431 | .write = snd_vt1724_ac97_write, |
1432 | .read = snd_vt1724_ac97_read, | |
1433 | }; | |
1434 | ||
1435 | /* cold reset */ | |
1436 | outb(inb(ICEMT1724(ice, AC97_CMD)) | 0x80, ICEMT1724(ice, AC97_CMD)); | |
1437 | mdelay(5); /* FIXME */ | |
1438 | outb(inb(ICEMT1724(ice, AC97_CMD)) & ~0x80, ICEMT1724(ice, AC97_CMD)); | |
1439 | ||
1de9fdc2 AB |
1440 | err = snd_ac97_bus(ice->card, 0, &ops, NULL, &pbus); |
1441 | if (err < 0) | |
1da177e4 LT |
1442 | return err; |
1443 | memset(&ac97, 0, sizeof(ac97)); | |
1444 | ac97.private_data = ice; | |
1de9fdc2 AB |
1445 | err = snd_ac97_mixer(pbus, &ac97, &ice->ac97); |
1446 | if (err < 0) | |
1da177e4 LT |
1447 | printk(KERN_WARNING "ice1712: cannot initialize pro ac97, skipped\n"); |
1448 | else | |
1449 | return 0; | |
1450 | } | |
1451 | /* I2S mixer only */ | |
1452 | strcat(ice->card->mixername, "ICE1724 - multitrack"); | |
1453 | return 0; | |
1454 | } | |
1455 | ||
1456 | /* | |
1457 | * | |
1458 | */ | |
1459 | ||
ab0c7d72 | 1460 | static inline unsigned int eeprom_triple(struct snd_ice1712 *ice, int idx) |
1da177e4 LT |
1461 | { |
1462 | return (unsigned int)ice->eeprom.data[idx] | \ | |
1463 | ((unsigned int)ice->eeprom.data[idx + 1] << 8) | \ | |
1464 | ((unsigned int)ice->eeprom.data[idx + 2] << 16); | |
1465 | } | |
1466 | ||
1de9fdc2 | 1467 | static void snd_vt1724_proc_read(struct snd_info_entry *entry, |
ab0c7d72 | 1468 | struct snd_info_buffer *buffer) |
1da177e4 | 1469 | { |
ab0c7d72 | 1470 | struct snd_ice1712 *ice = entry->private_data; |
1da177e4 LT |
1471 | unsigned int idx; |
1472 | ||
1473 | snd_iprintf(buffer, "%s\n\n", ice->card->longname); | |
1474 | snd_iprintf(buffer, "EEPROM:\n"); | |
1475 | ||
1476 | snd_iprintf(buffer, " Subvendor : 0x%x\n", ice->eeprom.subvendor); | |
1477 | snd_iprintf(buffer, " Size : %i bytes\n", ice->eeprom.size); | |
1478 | snd_iprintf(buffer, " Version : %i\n", ice->eeprom.version); | |
ab0c7d72 TI |
1479 | snd_iprintf(buffer, " System Config : 0x%x\n", |
1480 | ice->eeprom.data[ICE_EEP2_SYSCONF]); | |
1481 | snd_iprintf(buffer, " ACLink : 0x%x\n", | |
1482 | ice->eeprom.data[ICE_EEP2_ACLINK]); | |
1483 | snd_iprintf(buffer, " I2S : 0x%x\n", | |
1484 | ice->eeprom.data[ICE_EEP2_I2S]); | |
1485 | snd_iprintf(buffer, " S/PDIF : 0x%x\n", | |
1486 | ice->eeprom.data[ICE_EEP2_SPDIF]); | |
1487 | snd_iprintf(buffer, " GPIO direction : 0x%x\n", | |
1488 | ice->eeprom.gpiodir); | |
1489 | snd_iprintf(buffer, " GPIO mask : 0x%x\n", | |
1490 | ice->eeprom.gpiomask); | |
1491 | snd_iprintf(buffer, " GPIO state : 0x%x\n", | |
1492 | ice->eeprom.gpiostate); | |
1da177e4 | 1493 | for (idx = 0x12; idx < ice->eeprom.size; idx++) |
ab0c7d72 TI |
1494 | snd_iprintf(buffer, " Extra #%02i : 0x%x\n", |
1495 | idx, ice->eeprom.data[idx]); | |
1da177e4 LT |
1496 | |
1497 | snd_iprintf(buffer, "\nRegisters:\n"); | |
1498 | ||
ab0c7d72 TI |
1499 | snd_iprintf(buffer, " PSDOUT03 : 0x%08x\n", |
1500 | (unsigned)inl(ICEMT1724(ice, ROUTE_PLAYBACK))); | |
1da177e4 | 1501 | for (idx = 0x0; idx < 0x20 ; idx++) |
ab0c7d72 TI |
1502 | snd_iprintf(buffer, " CCS%02x : 0x%02x\n", |
1503 | idx, inb(ice->port+idx)); | |
1da177e4 | 1504 | for (idx = 0x0; idx < 0x30 ; idx++) |
ab0c7d72 TI |
1505 | snd_iprintf(buffer, " MT%02x : 0x%02x\n", |
1506 | idx, inb(ice->profi_port+idx)); | |
1da177e4 LT |
1507 | } |
1508 | ||
1de9fdc2 | 1509 | static void __devinit snd_vt1724_proc_init(struct snd_ice1712 *ice) |
1da177e4 | 1510 | { |
ab0c7d72 | 1511 | struct snd_info_entry *entry; |
1da177e4 | 1512 | |
1de9fdc2 | 1513 | if (!snd_card_proc_new(ice->card, "ice1724", &entry)) |
bf850204 | 1514 | snd_info_set_text_ops(entry, ice, snd_vt1724_proc_read); |
1da177e4 LT |
1515 | } |
1516 | ||
1517 | /* | |
1518 | * | |
1519 | */ | |
1520 | ||
ab0c7d72 TI |
1521 | static int snd_vt1724_eeprom_info(struct snd_kcontrol *kcontrol, |
1522 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1523 | { |
1524 | uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES; | |
ab0c7d72 | 1525 | uinfo->count = sizeof(struct snd_ice1712_eeprom); |
1da177e4 LT |
1526 | return 0; |
1527 | } | |
1528 | ||
ab0c7d72 TI |
1529 | static int snd_vt1724_eeprom_get(struct snd_kcontrol *kcontrol, |
1530 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1531 | { |
ab0c7d72 | 1532 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1de9fdc2 | 1533 | |
1da177e4 LT |
1534 | memcpy(ucontrol->value.bytes.data, &ice->eeprom, sizeof(ice->eeprom)); |
1535 | return 0; | |
1536 | } | |
1537 | ||
1b60f6b0 | 1538 | static struct snd_kcontrol_new snd_vt1724_eeprom __devinitdata = { |
1da177e4 LT |
1539 | .iface = SNDRV_CTL_ELEM_IFACE_CARD, |
1540 | .name = "ICE1724 EEPROM", | |
1541 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
1542 | .info = snd_vt1724_eeprom_info, | |
1543 | .get = snd_vt1724_eeprom_get | |
1544 | }; | |
1545 | ||
1546 | /* | |
1547 | */ | |
ab0c7d72 TI |
1548 | static int snd_vt1724_spdif_info(struct snd_kcontrol *kcontrol, |
1549 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1550 | { |
1551 | uinfo->type = SNDRV_CTL_ELEM_TYPE_IEC958; | |
1552 | uinfo->count = 1; | |
1553 | return 0; | |
1554 | } | |
1555 | ||
ab0c7d72 | 1556 | static unsigned int encode_spdif_bits(struct snd_aes_iec958 *diga) |
1da177e4 | 1557 | { |
2dfbeca9 | 1558 | unsigned int val, rbits; |
1da177e4 LT |
1559 | |
1560 | val = diga->status[0] & 0x03; /* professional, non-audio */ | |
1561 | if (val & 0x01) { | |
1562 | /* professional */ | |
ab0c7d72 TI |
1563 | if ((diga->status[0] & IEC958_AES0_PRO_EMPHASIS) == |
1564 | IEC958_AES0_PRO_EMPHASIS_5015) | |
1da177e4 | 1565 | val |= 1U << 3; |
2dfbeca9 TI |
1566 | rbits = (diga->status[4] >> 3) & 0x0f; |
1567 | if (rbits) { | |
1568 | switch (rbits) { | |
1569 | case 2: val |= 5 << 12; break; /* 96k */ | |
1570 | case 3: val |= 6 << 12; break; /* 192k */ | |
1571 | case 10: val |= 4 << 12; break; /* 88.2k */ | |
1572 | case 11: val |= 7 << 12; break; /* 176.4k */ | |
1573 | } | |
1574 | } else { | |
1575 | switch (diga->status[0] & IEC958_AES0_PRO_FS) { | |
1576 | case IEC958_AES0_PRO_FS_44100: | |
1577 | break; | |
1578 | case IEC958_AES0_PRO_FS_32000: | |
1579 | val |= 3U << 12; | |
1580 | break; | |
1581 | default: | |
1582 | val |= 2U << 12; | |
1583 | break; | |
1584 | } | |
1da177e4 LT |
1585 | } |
1586 | } else { | |
1587 | /* consumer */ | |
1588 | val |= diga->status[1] & 0x04; /* copyright */ | |
ab0c7d72 TI |
1589 | if ((diga->status[0] & IEC958_AES0_CON_EMPHASIS) == |
1590 | IEC958_AES0_CON_EMPHASIS_5015) | |
1da177e4 LT |
1591 | val |= 1U << 3; |
1592 | val |= (unsigned int)(diga->status[1] & 0x3f) << 4; /* category */ | |
1593 | val |= (unsigned int)(diga->status[3] & IEC958_AES3_CON_FS) << 12; /* fs */ | |
1594 | } | |
1595 | return val; | |
1596 | } | |
1597 | ||
ab0c7d72 | 1598 | static void decode_spdif_bits(struct snd_aes_iec958 *diga, unsigned int val) |
1da177e4 LT |
1599 | { |
1600 | memset(diga->status, 0, sizeof(diga->status)); | |
1601 | diga->status[0] = val & 0x03; /* professional, non-audio */ | |
1602 | if (val & 0x01) { | |
1603 | /* professional */ | |
1604 | if (val & (1U << 3)) | |
1605 | diga->status[0] |= IEC958_AES0_PRO_EMPHASIS_5015; | |
1606 | switch ((val >> 12) & 0x7) { | |
1607 | case 0: | |
1608 | break; | |
1609 | case 2: | |
1610 | diga->status[0] |= IEC958_AES0_PRO_FS_32000; | |
1611 | break; | |
1612 | default: | |
1613 | diga->status[0] |= IEC958_AES0_PRO_FS_48000; | |
1614 | break; | |
1615 | } | |
1616 | } else { | |
1617 | /* consumer */ | |
1618 | diga->status[0] |= val & (1U << 2); /* copyright */ | |
1619 | if (val & (1U << 3)) | |
1620 | diga->status[0] |= IEC958_AES0_CON_EMPHASIS_5015; | |
1621 | diga->status[1] |= (val >> 4) & 0x3f; /* category */ | |
1622 | diga->status[3] |= (val >> 12) & 0x07; /* fs */ | |
1623 | } | |
1624 | } | |
1625 | ||
ab0c7d72 TI |
1626 | static int snd_vt1724_spdif_default_get(struct snd_kcontrol *kcontrol, |
1627 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1628 | { |
ab0c7d72 | 1629 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1630 | unsigned int val; |
1631 | val = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1632 | decode_spdif_bits(&ucontrol->value.iec958, val); | |
1633 | return 0; | |
1634 | } | |
1635 | ||
ab0c7d72 TI |
1636 | static int snd_vt1724_spdif_default_put(struct snd_kcontrol *kcontrol, |
1637 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1638 | { |
ab0c7d72 | 1639 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1640 | unsigned int val, old; |
1641 | ||
1642 | val = encode_spdif_bits(&ucontrol->value.iec958); | |
1643 | spin_lock_irq(&ice->reg_lock); | |
1644 | old = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
1645 | if (val != old) | |
1646 | update_spdif_bits(ice, val); | |
1647 | spin_unlock_irq(&ice->reg_lock); | |
1de9fdc2 | 1648 | return val != old; |
1da177e4 LT |
1649 | } |
1650 | ||
1b60f6b0 | 1651 | static struct snd_kcontrol_new snd_vt1724_spdif_default __devinitdata = |
1da177e4 LT |
1652 | { |
1653 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, | |
1de9fdc2 | 1654 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), |
1da177e4 LT |
1655 | .info = snd_vt1724_spdif_info, |
1656 | .get = snd_vt1724_spdif_default_get, | |
1657 | .put = snd_vt1724_spdif_default_put | |
1658 | }; | |
1659 | ||
ab0c7d72 TI |
1660 | static int snd_vt1724_spdif_maskc_get(struct snd_kcontrol *kcontrol, |
1661 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1662 | { |
1663 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1664 | IEC958_AES0_PROFESSIONAL | | |
1665 | IEC958_AES0_CON_NOT_COPYRIGHT | | |
1666 | IEC958_AES0_CON_EMPHASIS; | |
1667 | ucontrol->value.iec958.status[1] = IEC958_AES1_CON_ORIGINAL | | |
1668 | IEC958_AES1_CON_CATEGORY; | |
1669 | ucontrol->value.iec958.status[3] = IEC958_AES3_CON_FS; | |
1670 | return 0; | |
1671 | } | |
1672 | ||
ab0c7d72 TI |
1673 | static int snd_vt1724_spdif_maskp_get(struct snd_kcontrol *kcontrol, |
1674 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1675 | { |
1676 | ucontrol->value.iec958.status[0] = IEC958_AES0_NONAUDIO | | |
1677 | IEC958_AES0_PROFESSIONAL | | |
1678 | IEC958_AES0_PRO_FS | | |
1679 | IEC958_AES0_PRO_EMPHASIS; | |
1680 | return 0; | |
1681 | } | |
1682 | ||
1b60f6b0 | 1683 | static struct snd_kcontrol_new snd_vt1724_spdif_maskc __devinitdata = |
1da177e4 LT |
1684 | { |
1685 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1686 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1de9fdc2 | 1687 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, CON_MASK), |
1da177e4 LT |
1688 | .info = snd_vt1724_spdif_info, |
1689 | .get = snd_vt1724_spdif_maskc_get, | |
1690 | }; | |
1691 | ||
1b60f6b0 | 1692 | static struct snd_kcontrol_new snd_vt1724_spdif_maskp __devinitdata = |
1da177e4 LT |
1693 | { |
1694 | .access = SNDRV_CTL_ELEM_ACCESS_READ, | |
67ed4161 | 1695 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1de9fdc2 | 1696 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, PRO_MASK), |
1da177e4 LT |
1697 | .info = snd_vt1724_spdif_info, |
1698 | .get = snd_vt1724_spdif_maskp_get, | |
1699 | }; | |
1700 | ||
a5ce8890 | 1701 | #define snd_vt1724_spdif_sw_info snd_ctl_boolean_mono_info |
1da177e4 | 1702 | |
ab0c7d72 TI |
1703 | static int snd_vt1724_spdif_sw_get(struct snd_kcontrol *kcontrol, |
1704 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1705 | { |
ab0c7d72 TI |
1706 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1707 | ucontrol->value.integer.value[0] = inb(ICEREG1724(ice, SPDIF_CFG)) & | |
1708 | VT1724_CFG_SPDIF_OUT_EN ? 1 : 0; | |
1da177e4 LT |
1709 | return 0; |
1710 | } | |
1711 | ||
ab0c7d72 TI |
1712 | static int snd_vt1724_spdif_sw_put(struct snd_kcontrol *kcontrol, |
1713 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1714 | { |
ab0c7d72 | 1715 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1716 | unsigned char old, val; |
1717 | ||
1718 | spin_lock_irq(&ice->reg_lock); | |
1719 | old = val = inb(ICEREG1724(ice, SPDIF_CFG)); | |
1720 | val &= ~VT1724_CFG_SPDIF_OUT_EN; | |
1721 | if (ucontrol->value.integer.value[0]) | |
1722 | val |= VT1724_CFG_SPDIF_OUT_EN; | |
1723 | if (old != val) | |
1724 | outb(val, ICEREG1724(ice, SPDIF_CFG)); | |
1725 | spin_unlock_irq(&ice->reg_lock); | |
1726 | return old != val; | |
1727 | } | |
1728 | ||
1b60f6b0 | 1729 | static struct snd_kcontrol_new snd_vt1724_spdif_switch __devinitdata = |
1da177e4 LT |
1730 | { |
1731 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, | |
1732 | /* FIXME: the following conflict with IEC958 Playback Route */ | |
1de9fdc2 AB |
1733 | /* .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, SWITCH), */ |
1734 | .name = SNDRV_CTL_NAME_IEC958("Output ", NONE, SWITCH), | |
1da177e4 LT |
1735 | .info = snd_vt1724_spdif_sw_info, |
1736 | .get = snd_vt1724_spdif_sw_get, | |
1737 | .put = snd_vt1724_spdif_sw_put | |
1738 | }; | |
1739 | ||
1740 | ||
1741 | #if 0 /* NOT USED YET */ | |
1742 | /* | |
1743 | * GPIO access from extern | |
1744 | */ | |
1745 | ||
a5ce8890 | 1746 | #define snd_vt1724_gpio_info snd_ctl_boolean_mono_info |
1da177e4 | 1747 | |
ab0c7d72 TI |
1748 | int snd_vt1724_gpio_get(struct snd_kcontrol *kcontrol, |
1749 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1750 | { |
ab0c7d72 | 1751 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1752 | int shift = kcontrol->private_value & 0xff; |
1753 | int invert = (kcontrol->private_value & (1<<24)) ? 1 : 0; | |
1de9fdc2 | 1754 | |
1da177e4 | 1755 | snd_ice1712_save_gpio_status(ice); |
ab0c7d72 TI |
1756 | ucontrol->value.integer.value[0] = |
1757 | (snd_ice1712_gpio_read(ice) & (1 << shift) ? 1 : 0) ^ invert; | |
1da177e4 LT |
1758 | snd_ice1712_restore_gpio_status(ice); |
1759 | return 0; | |
1760 | } | |
1761 | ||
ab0c7d72 TI |
1762 | int snd_ice1712_gpio_put(struct snd_kcontrol *kcontrol, |
1763 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1764 | { |
ab0c7d72 | 1765 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1766 | int shift = kcontrol->private_value & 0xff; |
1767 | int invert = (kcontrol->private_value & (1<<24)) ? mask : 0; | |
1768 | unsigned int val, nval; | |
1769 | ||
1770 | if (kcontrol->private_value & (1 << 31)) | |
1771 | return -EPERM; | |
1772 | nval = (ucontrol->value.integer.value[0] ? (1 << shift) : 0) ^ invert; | |
1773 | snd_ice1712_save_gpio_status(ice); | |
1774 | val = snd_ice1712_gpio_read(ice); | |
1775 | nval |= val & ~(1 << shift); | |
1776 | if (val != nval) | |
1777 | snd_ice1712_gpio_write(ice, nval); | |
1778 | snd_ice1712_restore_gpio_status(ice); | |
1779 | return val != nval; | |
1780 | } | |
1781 | #endif /* NOT USED YET */ | |
1782 | ||
1783 | /* | |
1784 | * rate | |
1785 | */ | |
ab0c7d72 TI |
1786 | static int snd_vt1724_pro_internal_clock_info(struct snd_kcontrol *kcontrol, |
1787 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 | 1788 | { |
ab0c7d72 | 1789 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1790 | |
1791 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; | |
1792 | uinfo->count = 1; | |
d16be8ed | 1793 | uinfo->value.enumerated.items = ice->hw_rates->count + 1; |
1da177e4 LT |
1794 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) |
1795 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
d16be8ed PH |
1796 | if (uinfo->value.enumerated.item == uinfo->value.enumerated.items - 1) |
1797 | strcpy(uinfo->value.enumerated.name, "IEC958 Input"); | |
1798 | else | |
1799 | sprintf(uinfo->value.enumerated.name, "%d", | |
1800 | ice->hw_rates->list[uinfo->value.enumerated.item]); | |
1da177e4 LT |
1801 | return 0; |
1802 | } | |
1803 | ||
ab0c7d72 TI |
1804 | static int snd_vt1724_pro_internal_clock_get(struct snd_kcontrol *kcontrol, |
1805 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1806 | { |
ab0c7d72 | 1807 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
d16be8ed | 1808 | unsigned int i, rate; |
1de9fdc2 | 1809 | |
1da177e4 | 1810 | spin_lock_irq(&ice->reg_lock); |
d16be8ed PH |
1811 | if (ice->is_spdif_master(ice)) { |
1812 | ucontrol->value.enumerated.item[0] = ice->hw_rates->count; | |
1da177e4 | 1813 | } else { |
d16be8ed PH |
1814 | rate = ice->get_rate(ice); |
1815 | ucontrol->value.enumerated.item[0] = 0; | |
1816 | for (i = 0; i < ice->hw_rates->count; i++) { | |
1817 | if (ice->hw_rates->list[i] == rate) { | |
1818 | ucontrol->value.enumerated.item[0] = i; | |
1819 | break; | |
1820 | } | |
1da177e4 | 1821 | } |
1da177e4 LT |
1822 | } |
1823 | spin_unlock_irq(&ice->reg_lock); | |
1824 | return 0; | |
1825 | } | |
1826 | ||
d16be8ed PH |
1827 | /* setting clock to external - SPDIF */ |
1828 | static void stdclock_set_spdif_clock(struct snd_ice1712 *ice) | |
1829 | { | |
1830 | unsigned char oval; | |
1831 | unsigned char i2s_oval; | |
1832 | oval = inb(ICEMT1724(ice, RATE)); | |
1833 | outb(oval | VT1724_SPDIF_MASTER, ICEMT1724(ice, RATE)); | |
1834 | /* setting 256fs */ | |
1835 | i2s_oval = inb(ICEMT1724(ice, I2S_FORMAT)); | |
1836 | outb(i2s_oval & ~VT1724_MT_I2S_MCLK_128X, ICEMT1724(ice, I2S_FORMAT)); | |
1837 | } | |
1838 | ||
ab0c7d72 TI |
1839 | static int snd_vt1724_pro_internal_clock_put(struct snd_kcontrol *kcontrol, |
1840 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1841 | { |
ab0c7d72 | 1842 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
d16be8ed PH |
1843 | unsigned int old_rate, new_rate; |
1844 | unsigned int item = ucontrol->value.enumerated.item[0]; | |
1845 | unsigned int spdif = ice->hw_rates->count; | |
1846 | ||
1847 | if (item > spdif) | |
1848 | return -EINVAL; | |
1da177e4 LT |
1849 | |
1850 | spin_lock_irq(&ice->reg_lock); | |
d16be8ed PH |
1851 | if (ice->is_spdif_master(ice)) |
1852 | old_rate = 0; | |
1853 | else | |
1854 | old_rate = ice->get_rate(ice); | |
1855 | if (item == spdif) { | |
1856 | /* switching to external clock via SPDIF */ | |
1857 | ice->set_spdif_clock(ice); | |
1858 | new_rate = 0; | |
1da177e4 | 1859 | } else { |
d16be8ed PH |
1860 | /* internal on-card clock */ |
1861 | new_rate = ice->hw_rates->list[item]; | |
1862 | ice->pro_rate_default = new_rate; | |
1863 | spin_unlock_irq(&ice->reg_lock); | |
1864 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); | |
1865 | spin_lock_irq(&ice->reg_lock); | |
1da177e4 | 1866 | } |
1da177e4 LT |
1867 | spin_unlock_irq(&ice->reg_lock); |
1868 | ||
d16be8ed PH |
1869 | /* the first reset to the SPDIF master mode? */ |
1870 | if (old_rate != new_rate && !new_rate) { | |
1da177e4 | 1871 | /* notify akm chips as well */ |
d16be8ed PH |
1872 | unsigned int i; |
1873 | if (ice->gpio.set_pro_rate) | |
1874 | ice->gpio.set_pro_rate(ice, 0); | |
1875 | for (i = 0; i < ice->akm_codecs; i++) { | |
1876 | if (ice->akm[i].ops.set_rate_val) | |
1877 | ice->akm[i].ops.set_rate_val(&ice->akm[i], 0); | |
1da177e4 LT |
1878 | } |
1879 | } | |
d16be8ed | 1880 | return old_rate != new_rate; |
1da177e4 LT |
1881 | } |
1882 | ||
1b60f6b0 | 1883 | static struct snd_kcontrol_new snd_vt1724_pro_internal_clock __devinitdata = { |
1da177e4 LT |
1884 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1885 | .name = "Multi Track Internal Clock", | |
1886 | .info = snd_vt1724_pro_internal_clock_info, | |
1887 | .get = snd_vt1724_pro_internal_clock_get, | |
1888 | .put = snd_vt1724_pro_internal_clock_put | |
1889 | }; | |
1890 | ||
a5ce8890 | 1891 | #define snd_vt1724_pro_rate_locking_info snd_ctl_boolean_mono_info |
1da177e4 | 1892 | |
ab0c7d72 TI |
1893 | static int snd_vt1724_pro_rate_locking_get(struct snd_kcontrol *kcontrol, |
1894 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1895 | { |
1896 | ucontrol->value.integer.value[0] = PRO_RATE_LOCKED; | |
1897 | return 0; | |
1898 | } | |
1899 | ||
ab0c7d72 TI |
1900 | static int snd_vt1724_pro_rate_locking_put(struct snd_kcontrol *kcontrol, |
1901 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1902 | { |
ab0c7d72 | 1903 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1904 | int change = 0, nval; |
1905 | ||
1906 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1907 | spin_lock_irq(&ice->reg_lock); | |
1908 | change = PRO_RATE_LOCKED != nval; | |
1909 | PRO_RATE_LOCKED = nval; | |
1910 | spin_unlock_irq(&ice->reg_lock); | |
1911 | return change; | |
1912 | } | |
1913 | ||
1b60f6b0 | 1914 | static struct snd_kcontrol_new snd_vt1724_pro_rate_locking __devinitdata = { |
1da177e4 LT |
1915 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1916 | .name = "Multi Track Rate Locking", | |
1917 | .info = snd_vt1724_pro_rate_locking_info, | |
1918 | .get = snd_vt1724_pro_rate_locking_get, | |
1919 | .put = snd_vt1724_pro_rate_locking_put | |
1920 | }; | |
1921 | ||
a5ce8890 | 1922 | #define snd_vt1724_pro_rate_reset_info snd_ctl_boolean_mono_info |
1da177e4 | 1923 | |
ab0c7d72 TI |
1924 | static int snd_vt1724_pro_rate_reset_get(struct snd_kcontrol *kcontrol, |
1925 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 LT |
1926 | { |
1927 | ucontrol->value.integer.value[0] = PRO_RATE_RESET ? 1 : 0; | |
1928 | return 0; | |
1929 | } | |
1930 | ||
ab0c7d72 TI |
1931 | static int snd_vt1724_pro_rate_reset_put(struct snd_kcontrol *kcontrol, |
1932 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 1933 | { |
ab0c7d72 | 1934 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 LT |
1935 | int change = 0, nval; |
1936 | ||
1937 | nval = ucontrol->value.integer.value[0] ? 1 : 0; | |
1938 | spin_lock_irq(&ice->reg_lock); | |
1939 | change = PRO_RATE_RESET != nval; | |
1940 | PRO_RATE_RESET = nval; | |
1941 | spin_unlock_irq(&ice->reg_lock); | |
1942 | return change; | |
1943 | } | |
1944 | ||
1b60f6b0 | 1945 | static struct snd_kcontrol_new snd_vt1724_pro_rate_reset __devinitdata = { |
1da177e4 LT |
1946 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1947 | .name = "Multi Track Rate Reset", | |
1948 | .info = snd_vt1724_pro_rate_reset_info, | |
1949 | .get = snd_vt1724_pro_rate_reset_get, | |
1950 | .put = snd_vt1724_pro_rate_reset_put | |
1951 | }; | |
1952 | ||
1953 | ||
1954 | /* | |
1955 | * routing | |
1956 | */ | |
ab0c7d72 TI |
1957 | static int snd_vt1724_pro_route_info(struct snd_kcontrol *kcontrol, |
1958 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
1959 | { |
1960 | static char *texts[] = { | |
1961 | "PCM Out", /* 0 */ | |
1962 | "H/W In 0", "H/W In 1", /* 1-2 */ | |
1963 | "IEC958 In L", "IEC958 In R", /* 3-4 */ | |
1964 | }; | |
1de9fdc2 | 1965 | |
1da177e4 LT |
1966 | uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; |
1967 | uinfo->count = 1; | |
1968 | uinfo->value.enumerated.items = 5; | |
1969 | if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) | |
1970 | uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; | |
1971 | strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); | |
1972 | return 0; | |
1973 | } | |
1974 | ||
1975 | static inline int analog_route_shift(int idx) | |
1976 | { | |
1977 | return (idx % 2) * 12 + ((idx / 2) * 3) + 8; | |
1978 | } | |
1979 | ||
1980 | static inline int digital_route_shift(int idx) | |
1981 | { | |
1982 | return idx * 3; | |
1983 | } | |
1984 | ||
2bf864ac | 1985 | int snd_ice1724_get_route_val(struct snd_ice1712 *ice, int shift) |
1da177e4 LT |
1986 | { |
1987 | unsigned long val; | |
1988 | unsigned char eitem; | |
32b47da0 | 1989 | static const unsigned char xlate[8] = { |
1da177e4 LT |
1990 | 0, 255, 1, 2, 255, 255, 3, 4, |
1991 | }; | |
1992 | ||
1993 | val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
1994 | val >>= shift; | |
1de9fdc2 | 1995 | val &= 7; /* we now have 3 bits per output */ |
1da177e4 LT |
1996 | eitem = xlate[val]; |
1997 | if (eitem == 255) { | |
1998 | snd_BUG(); | |
1999 | return 0; | |
2000 | } | |
2001 | return eitem; | |
2002 | } | |
2003 | ||
2bf864ac TI |
2004 | int snd_ice1724_put_route_val(struct snd_ice1712 *ice, unsigned int val, |
2005 | int shift) | |
1da177e4 LT |
2006 | { |
2007 | unsigned int old_val, nval; | |
2008 | int change; | |
32b47da0 | 2009 | static const unsigned char xroute[8] = { |
1da177e4 LT |
2010 | 0, /* PCM */ |
2011 | 2, /* PSDIN0 Left */ | |
2012 | 3, /* PSDIN0 Right */ | |
2013 | 6, /* SPDIN Left */ | |
2014 | 7, /* SPDIN Right */ | |
2015 | }; | |
2016 | ||
2017 | nval = xroute[val % 5]; | |
2018 | val = old_val = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2019 | val &= ~(0x07 << shift); | |
2020 | val |= nval << shift; | |
2021 | change = val != old_val; | |
2022 | if (change) | |
2023 | outl(val, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2024 | return change; | |
2025 | } | |
2026 | ||
ab0c7d72 TI |
2027 | static int snd_vt1724_pro_route_analog_get(struct snd_kcontrol *kcontrol, |
2028 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2029 | { |
ab0c7d72 | 2030 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2031 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 | 2032 | ucontrol->value.enumerated.item[0] = |
2bf864ac | 2033 | snd_ice1724_get_route_val(ice, analog_route_shift(idx)); |
1da177e4 LT |
2034 | return 0; |
2035 | } | |
2036 | ||
ab0c7d72 TI |
2037 | static int snd_vt1724_pro_route_analog_put(struct snd_kcontrol *kcontrol, |
2038 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2039 | { |
ab0c7d72 | 2040 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2041 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
2bf864ac TI |
2042 | return snd_ice1724_put_route_val(ice, |
2043 | ucontrol->value.enumerated.item[0], | |
2044 | analog_route_shift(idx)); | |
1da177e4 LT |
2045 | } |
2046 | ||
ab0c7d72 TI |
2047 | static int snd_vt1724_pro_route_spdif_get(struct snd_kcontrol *kcontrol, |
2048 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2049 | { |
ab0c7d72 | 2050 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2051 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
ab0c7d72 | 2052 | ucontrol->value.enumerated.item[0] = |
2bf864ac | 2053 | snd_ice1724_get_route_val(ice, digital_route_shift(idx)); |
1da177e4 LT |
2054 | return 0; |
2055 | } | |
2056 | ||
ab0c7d72 TI |
2057 | static int snd_vt1724_pro_route_spdif_put(struct snd_kcontrol *kcontrol, |
2058 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2059 | { |
ab0c7d72 | 2060 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2061 | int idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); |
2bf864ac TI |
2062 | return snd_ice1724_put_route_val(ice, |
2063 | ucontrol->value.enumerated.item[0], | |
2064 | digital_route_shift(idx)); | |
1da177e4 LT |
2065 | } |
2066 | ||
2bf864ac TI |
2067 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_analog_route __devinitdata = |
2068 | { | |
1da177e4 LT |
2069 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
2070 | .name = "H/W Playback Route", | |
2071 | .info = snd_vt1724_pro_route_info, | |
2072 | .get = snd_vt1724_pro_route_analog_get, | |
2073 | .put = snd_vt1724_pro_route_analog_put, | |
2074 | }; | |
2075 | ||
1b60f6b0 | 2076 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_spdif_route __devinitdata = { |
1da177e4 | 2077 | .iface = SNDRV_CTL_ELEM_IFACE_MIXER, |
1de9fdc2 | 2078 | .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, NONE) "Route", |
1da177e4 LT |
2079 | .info = snd_vt1724_pro_route_info, |
2080 | .get = snd_vt1724_pro_route_spdif_get, | |
2081 | .put = snd_vt1724_pro_route_spdif_put, | |
2082 | .count = 2, | |
2083 | }; | |
2084 | ||
2085 | ||
ab0c7d72 TI |
2086 | static int snd_vt1724_pro_peak_info(struct snd_kcontrol *kcontrol, |
2087 | struct snd_ctl_elem_info *uinfo) | |
1da177e4 LT |
2088 | { |
2089 | uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; | |
2090 | uinfo->count = 22; /* FIXME: for compatibility with ice1712... */ | |
2091 | uinfo->value.integer.min = 0; | |
2092 | uinfo->value.integer.max = 255; | |
2093 | return 0; | |
2094 | } | |
2095 | ||
ab0c7d72 TI |
2096 | static int snd_vt1724_pro_peak_get(struct snd_kcontrol *kcontrol, |
2097 | struct snd_ctl_elem_value *ucontrol) | |
1da177e4 | 2098 | { |
ab0c7d72 | 2099 | struct snd_ice1712 *ice = snd_kcontrol_chip(kcontrol); |
1da177e4 | 2100 | int idx; |
1de9fdc2 | 2101 | |
1da177e4 LT |
2102 | spin_lock_irq(&ice->reg_lock); |
2103 | for (idx = 0; idx < 22; idx++) { | |
2104 | outb(idx, ICEMT1724(ice, MONITOR_PEAKINDEX)); | |
ab0c7d72 TI |
2105 | ucontrol->value.integer.value[idx] = |
2106 | inb(ICEMT1724(ice, MONITOR_PEAKDATA)); | |
1da177e4 LT |
2107 | } |
2108 | spin_unlock_irq(&ice->reg_lock); | |
2109 | return 0; | |
2110 | } | |
2111 | ||
1b60f6b0 | 2112 | static struct snd_kcontrol_new snd_vt1724_mixer_pro_peak __devinitdata = { |
2bdf6633 | 2113 | .iface = SNDRV_CTL_ELEM_IFACE_PCM, |
1da177e4 LT |
2114 | .name = "Multi Track Peak", |
2115 | .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, | |
2116 | .info = snd_vt1724_pro_peak_info, | |
2117 | .get = snd_vt1724_pro_peak_get | |
2118 | }; | |
2119 | ||
2120 | /* | |
2121 | * | |
2122 | */ | |
2123 | ||
1b60f6b0 | 2124 | static struct snd_ice1712_card_info no_matched __devinitdata; |
1da177e4 | 2125 | |
1b60f6b0 | 2126 | static struct snd_ice1712_card_info *card_tables[] __devinitdata = { |
1da177e4 | 2127 | snd_vt1724_revo_cards, |
1de9fdc2 | 2128 | snd_vt1724_amp_cards, |
1da177e4 LT |
2129 | snd_vt1724_aureon_cards, |
2130 | snd_vt1720_mobo_cards, | |
2131 | snd_vt1720_pontis_cards, | |
6b8d6e55 | 2132 | snd_vt1724_prodigy_hifi_cards, |
1da177e4 LT |
2133 | snd_vt1724_prodigy192_cards, |
2134 | snd_vt1724_juli_cards, | |
72cbfd45 | 2135 | snd_vt1724_maya44_cards, |
1da177e4 | 2136 | snd_vt1724_phase_cards, |
f6cdab5f | 2137 | snd_vt1724_wtm_cards, |
f31639b8 | 2138 | snd_vt1724_se_cards, |
1da177e4 LT |
2139 | NULL, |
2140 | }; | |
2141 | ||
2142 | ||
2143 | /* | |
2144 | */ | |
2145 | ||
ab0c7d72 | 2146 | static void wait_i2c_busy(struct snd_ice1712 *ice) |
1da177e4 LT |
2147 | { |
2148 | int t = 0x10000; | |
2149 | while ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_BUSY) && t--) | |
2150 | ; | |
2151 | if (t == -1) | |
2152 | printk(KERN_ERR "ice1724: i2c busy timeout\n"); | |
2153 | } | |
2154 | ||
ab0c7d72 TI |
2155 | unsigned char snd_vt1724_read_i2c(struct snd_ice1712 *ice, |
2156 | unsigned char dev, unsigned char addr) | |
1da177e4 LT |
2157 | { |
2158 | unsigned char val; | |
2159 | ||
62932df8 | 2160 | mutex_lock(&ice->i2c_mutex); |
acec30ff | 2161 | wait_i2c_busy(ice); |
1da177e4 LT |
2162 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
2163 | outb(dev & ~VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
2164 | wait_i2c_busy(ice); | |
2165 | val = inb(ICEREG1724(ice, I2C_DATA)); | |
62932df8 | 2166 | mutex_unlock(&ice->i2c_mutex); |
e2ea7cfc TI |
2167 | /* |
2168 | printk(KERN_DEBUG "i2c_read: [0x%x,0x%x] = 0x%x\n", dev, addr, val); | |
2169 | */ | |
1da177e4 LT |
2170 | return val; |
2171 | } | |
2172 | ||
ab0c7d72 TI |
2173 | void snd_vt1724_write_i2c(struct snd_ice1712 *ice, |
2174 | unsigned char dev, unsigned char addr, unsigned char data) | |
1da177e4 | 2175 | { |
62932df8 | 2176 | mutex_lock(&ice->i2c_mutex); |
1da177e4 | 2177 | wait_i2c_busy(ice); |
e2ea7cfc TI |
2178 | /* |
2179 | printk(KERN_DEBUG "i2c_write: [0x%x,0x%x] = 0x%x\n", dev, addr, data); | |
2180 | */ | |
1da177e4 LT |
2181 | outb(addr, ICEREG1724(ice, I2C_BYTE_ADDR)); |
2182 | outb(data, ICEREG1724(ice, I2C_DATA)); | |
2183 | outb(dev | VT1724_I2C_WRITE, ICEREG1724(ice, I2C_DEV_ADDR)); | |
2184 | wait_i2c_busy(ice); | |
62932df8 | 2185 | mutex_unlock(&ice->i2c_mutex); |
1da177e4 LT |
2186 | } |
2187 | ||
ab0c7d72 TI |
2188 | static int __devinit snd_vt1724_read_eeprom(struct snd_ice1712 *ice, |
2189 | const char *modelname) | |
1da177e4 LT |
2190 | { |
2191 | const int dev = 0xa0; /* EEPROM device address */ | |
2192 | unsigned int i, size; | |
1b60f6b0 | 2193 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 | 2194 | |
1de9fdc2 | 2195 | if (!modelname || !*modelname) { |
1da177e4 LT |
2196 | ice->eeprom.subvendor = 0; |
2197 | if ((inb(ICEREG1724(ice, I2C_CTRL)) & VT1724_I2C_EEPROM) != 0) | |
2198 | ice->eeprom.subvendor = | |
2199 | (snd_vt1724_read_i2c(ice, dev, 0x00) << 0) | | |
1de9fdc2 AB |
2200 | (snd_vt1724_read_i2c(ice, dev, 0x01) << 8) | |
2201 | (snd_vt1724_read_i2c(ice, dev, 0x02) << 16) | | |
1da177e4 | 2202 | (snd_vt1724_read_i2c(ice, dev, 0x03) << 24); |
ab0c7d72 TI |
2203 | if (ice->eeprom.subvendor == 0 || |
2204 | ice->eeprom.subvendor == (unsigned int)-1) { | |
2205 | /* invalid subvendor from EEPROM, try the PCI | |
2206 | * subststem ID instead | |
2207 | */ | |
1da177e4 | 2208 | u16 vendor, device; |
ab0c7d72 TI |
2209 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_VENDOR_ID, |
2210 | &vendor); | |
1da177e4 | 2211 | pci_read_config_word(ice->pci, PCI_SUBSYSTEM_ID, &device); |
ab0c7d72 TI |
2212 | ice->eeprom.subvendor = |
2213 | ((unsigned int)swab16(vendor) << 16) | swab16(device); | |
2214 | if (ice->eeprom.subvendor == 0 || | |
2215 | ice->eeprom.subvendor == (unsigned int)-1) { | |
1da177e4 LT |
2216 | printk(KERN_ERR "ice1724: No valid ID is found\n"); |
2217 | return -ENXIO; | |
2218 | } | |
2219 | } | |
2220 | } | |
2221 | for (tbl = card_tables; *tbl; tbl++) { | |
2222 | for (c = *tbl; c->subvendor; c++) { | |
ab0c7d72 | 2223 | if (modelname && c->model && |
1de9fdc2 | 2224 | !strcmp(modelname, c->model)) { |
ab0c7d72 TI |
2225 | printk(KERN_INFO "ice1724: Using board model %s\n", |
2226 | c->name); | |
1da177e4 LT |
2227 | ice->eeprom.subvendor = c->subvendor; |
2228 | } else if (c->subvendor != ice->eeprom.subvendor) | |
2229 | continue; | |
1de9fdc2 | 2230 | if (!c->eeprom_size || !c->eeprom_data) |
1da177e4 LT |
2231 | goto found; |
2232 | /* if the EEPROM is given by the driver, use it */ | |
2233 | snd_printdd("using the defined eeprom..\n"); | |
2234 | ice->eeprom.version = 2; | |
2235 | ice->eeprom.size = c->eeprom_size + 6; | |
2236 | memcpy(ice->eeprom.data, c->eeprom_data, c->eeprom_size); | |
2237 | goto read_skipped; | |
2238 | } | |
2239 | } | |
ab0c7d72 TI |
2240 | printk(KERN_WARNING "ice1724: No matching model found for ID 0x%x\n", |
2241 | ice->eeprom.subvendor); | |
1da177e4 LT |
2242 | |
2243 | found: | |
2244 | ice->eeprom.size = snd_vt1724_read_i2c(ice, dev, 0x04); | |
2245 | if (ice->eeprom.size < 6) | |
2246 | ice->eeprom.size = 32; | |
2247 | else if (ice->eeprom.size > 32) { | |
ab0c7d72 TI |
2248 | printk(KERN_ERR "ice1724: Invalid EEPROM (size = %i)\n", |
2249 | ice->eeprom.size); | |
1da177e4 LT |
2250 | return -EIO; |
2251 | } | |
2252 | ice->eeprom.version = snd_vt1724_read_i2c(ice, dev, 0x05); | |
2253 | if (ice->eeprom.version != 2) | |
ab0c7d72 TI |
2254 | printk(KERN_WARNING "ice1724: Invalid EEPROM version %i\n", |
2255 | ice->eeprom.version); | |
1da177e4 LT |
2256 | size = ice->eeprom.size - 6; |
2257 | for (i = 0; i < size; i++) | |
2258 | ice->eeprom.data[i] = snd_vt1724_read_i2c(ice, dev, i + 6); | |
2259 | ||
2260 | read_skipped: | |
2261 | ice->eeprom.gpiomask = eeprom_triple(ice, ICE_EEP2_GPIO_MASK); | |
2262 | ice->eeprom.gpiostate = eeprom_triple(ice, ICE_EEP2_GPIO_STATE); | |
2263 | ice->eeprom.gpiodir = eeprom_triple(ice, ICE_EEP2_GPIO_DIR); | |
2264 | ||
2265 | return 0; | |
2266 | } | |
2267 | ||
2268 | ||
2269 | ||
cd775387 | 2270 | static void snd_vt1724_chip_reset(struct snd_ice1712 *ice) |
1da177e4 LT |
2271 | { |
2272 | outb(VT1724_RESET , ICEREG1724(ice, CONTROL)); | |
d82b64f4 | 2273 | inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ |
988f0664 | 2274 | msleep(10); |
1da177e4 | 2275 | outb(0, ICEREG1724(ice, CONTROL)); |
d82b64f4 | 2276 | inb(ICEREG1724(ice, CONTROL)); /* pci posting flush */ |
988f0664 KW |
2277 | msleep(10); |
2278 | } | |
2279 | ||
b40e9538 | 2280 | static int snd_vt1724_chip_init(struct snd_ice1712 *ice) |
988f0664 | 2281 | { |
1da177e4 LT |
2282 | outb(ice->eeprom.data[ICE_EEP2_SYSCONF], ICEREG1724(ice, SYS_CFG)); |
2283 | outb(ice->eeprom.data[ICE_EEP2_ACLINK], ICEREG1724(ice, AC97_CFG)); | |
2284 | outb(ice->eeprom.data[ICE_EEP2_I2S], ICEREG1724(ice, I2S_FEATURES)); | |
2285 | outb(ice->eeprom.data[ICE_EEP2_SPDIF], ICEREG1724(ice, SPDIF_CFG)); | |
2286 | ||
2287 | ice->gpio.write_mask = ice->eeprom.gpiomask; | |
2288 | ice->gpio.direction = ice->eeprom.gpiodir; | |
2289 | snd_vt1724_set_gpio_mask(ice, ice->eeprom.gpiomask); | |
2290 | snd_vt1724_set_gpio_dir(ice, ice->eeprom.gpiodir); | |
2291 | snd_vt1724_set_gpio_data(ice, ice->eeprom.gpiostate); | |
2292 | ||
2293 | outb(0, ICEREG1724(ice, POWERDOWN)); | |
2294 | ||
b40e9538 IC |
2295 | /* MPU_RX and TX irq masks are cleared later dynamically */ |
2296 | outb(VT1724_IRQ_MPU_RX | VT1724_IRQ_MPU_TX , ICEREG1724(ice, IRQMASK)); | |
2297 | ||
2298 | /* don't handle FIFO overrun/underruns (just yet), | |
2299 | * since they cause machine lockups | |
2300 | */ | |
2301 | outb(VT1724_MULTI_FIFO_ERR, ICEMT1724(ice, DMA_INT_MASK)); | |
2302 | ||
1da177e4 LT |
2303 | return 0; |
2304 | } | |
2305 | ||
ab0c7d72 | 2306 | static int __devinit snd_vt1724_spdif_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2307 | { |
2308 | int err; | |
ab0c7d72 | 2309 | struct snd_kcontrol *kctl; |
1da177e4 | 2310 | |
da3cec35 TI |
2311 | if (snd_BUG_ON(!ice->pcm)) |
2312 | return -EIO; | |
1da177e4 | 2313 | |
2bf864ac TI |
2314 | if (!ice->own_routing) { |
2315 | err = snd_ctl_add(ice->card, | |
2316 | snd_ctl_new1(&snd_vt1724_mixer_pro_spdif_route, ice)); | |
2317 | if (err < 0) | |
2318 | return err; | |
2319 | } | |
1da177e4 LT |
2320 | |
2321 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_spdif_switch, ice)); | |
2322 | if (err < 0) | |
2323 | return err; | |
2324 | ||
2325 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_default, ice)); | |
2326 | if (err < 0) | |
2327 | return err; | |
2328 | kctl->id.device = ice->pcm->device; | |
2329 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskc, ice)); | |
2330 | if (err < 0) | |
2331 | return err; | |
2332 | kctl->id.device = ice->pcm->device; | |
2333 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_maskp, ice)); | |
2334 | if (err < 0) | |
2335 | return err; | |
2336 | kctl->id.device = ice->pcm->device; | |
2337 | #if 0 /* use default only */ | |
2338 | err = snd_ctl_add(ice->card, kctl = snd_ctl_new1(&snd_vt1724_spdif_stream, ice)); | |
2339 | if (err < 0) | |
2340 | return err; | |
2341 | kctl->id.device = ice->pcm->device; | |
2342 | ice->spdif.stream_ctl = kctl; | |
2343 | #endif | |
2344 | return 0; | |
2345 | } | |
2346 | ||
2347 | ||
ab0c7d72 | 2348 | static int __devinit snd_vt1724_build_controls(struct snd_ice1712 *ice) |
1da177e4 LT |
2349 | { |
2350 | int err; | |
2351 | ||
2352 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_eeprom, ice)); | |
2353 | if (err < 0) | |
2354 | return err; | |
2355 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_internal_clock, ice)); | |
2356 | if (err < 0) | |
2357 | return err; | |
2358 | ||
2359 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_locking, ice)); | |
2360 | if (err < 0) | |
2361 | return err; | |
2362 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_pro_rate_reset, ice)); | |
2363 | if (err < 0) | |
2364 | return err; | |
2365 | ||
2bf864ac | 2366 | if (!ice->own_routing && ice->num_total_dacs > 0) { |
ab0c7d72 | 2367 | struct snd_kcontrol_new tmp = snd_vt1724_mixer_pro_analog_route; |
1da177e4 LT |
2368 | tmp.count = ice->num_total_dacs; |
2369 | if (ice->vt1720 && tmp.count > 2) | |
2370 | tmp.count = 2; | |
2371 | err = snd_ctl_add(ice->card, snd_ctl_new1(&tmp, ice)); | |
2372 | if (err < 0) | |
2373 | return err; | |
2374 | } | |
2375 | ||
2376 | err = snd_ctl_add(ice->card, snd_ctl_new1(&snd_vt1724_mixer_pro_peak, ice)); | |
2377 | if (err < 0) | |
2378 | return err; | |
2379 | ||
2380 | return 0; | |
2381 | } | |
2382 | ||
ab0c7d72 | 2383 | static int snd_vt1724_free(struct snd_ice1712 *ice) |
1da177e4 | 2384 | { |
1de9fdc2 | 2385 | if (!ice->port) |
1da177e4 LT |
2386 | goto __hw_end; |
2387 | /* mask all interrupts */ | |
2388 | outb(0xff, ICEMT1724(ice, DMA_INT_MASK)); | |
2389 | outb(0xff, ICEREG1724(ice, IRQMASK)); | |
2390 | /* --- */ | |
1de9fdc2 | 2391 | __hw_end: |
f000fd80 | 2392 | if (ice->irq >= 0) |
ab0c7d72 | 2393 | free_irq(ice->irq, ice); |
1da177e4 LT |
2394 | pci_release_regions(ice->pci); |
2395 | snd_ice1712_akm4xxx_free(ice); | |
2396 | pci_disable_device(ice->pci); | |
7cda8ba9 | 2397 | kfree(ice->spec); |
1da177e4 LT |
2398 | kfree(ice); |
2399 | return 0; | |
2400 | } | |
2401 | ||
ab0c7d72 | 2402 | static int snd_vt1724_dev_free(struct snd_device *device) |
1da177e4 | 2403 | { |
ab0c7d72 | 2404 | struct snd_ice1712 *ice = device->device_data; |
1da177e4 LT |
2405 | return snd_vt1724_free(ice); |
2406 | } | |
2407 | ||
ab0c7d72 | 2408 | static int __devinit snd_vt1724_create(struct snd_card *card, |
1da177e4 LT |
2409 | struct pci_dev *pci, |
2410 | const char *modelname, | |
1de9fdc2 | 2411 | struct snd_ice1712 **r_ice1712) |
1da177e4 | 2412 | { |
ab0c7d72 | 2413 | struct snd_ice1712 *ice; |
1da177e4 | 2414 | int err; |
ab0c7d72 | 2415 | static struct snd_device_ops ops = { |
1da177e4 LT |
2416 | .dev_free = snd_vt1724_dev_free, |
2417 | }; | |
2418 | ||
2419 | *r_ice1712 = NULL; | |
2420 | ||
1de9fdc2 AB |
2421 | /* enable PCI device */ |
2422 | err = pci_enable_device(pci); | |
2423 | if (err < 0) | |
1da177e4 LT |
2424 | return err; |
2425 | ||
e560d8d8 | 2426 | ice = kzalloc(sizeof(*ice), GFP_KERNEL); |
1da177e4 LT |
2427 | if (ice == NULL) { |
2428 | pci_disable_device(pci); | |
2429 | return -ENOMEM; | |
2430 | } | |
2431 | ice->vt1724 = 1; | |
2432 | spin_lock_init(&ice->reg_lock); | |
62932df8 IM |
2433 | mutex_init(&ice->gpio_mutex); |
2434 | mutex_init(&ice->open_mutex); | |
2435 | mutex_init(&ice->i2c_mutex); | |
1da177e4 LT |
2436 | ice->gpio.set_mask = snd_vt1724_set_gpio_mask; |
2437 | ice->gpio.set_dir = snd_vt1724_set_gpio_dir; | |
2438 | ice->gpio.set_data = snd_vt1724_set_gpio_data; | |
2439 | ice->gpio.get_data = snd_vt1724_get_gpio_data; | |
2440 | ice->card = card; | |
2441 | ice->pci = pci; | |
2442 | ice->irq = -1; | |
2443 | pci_set_master(pci); | |
2444 | snd_vt1724_proc_init(ice); | |
2445 | synchronize_irq(pci->irq); | |
2446 | ||
b40e9538 IC |
2447 | card->private_data = ice; |
2448 | ||
1de9fdc2 AB |
2449 | err = pci_request_regions(pci, "ICE1724"); |
2450 | if (err < 0) { | |
1da177e4 LT |
2451 | kfree(ice); |
2452 | pci_disable_device(pci); | |
2453 | return err; | |
2454 | } | |
2455 | ice->port = pci_resource_start(pci, 0); | |
2456 | ice->profi_port = pci_resource_start(pci, 1); | |
2457 | ||
ab0c7d72 | 2458 | if (request_irq(pci->irq, snd_vt1724_interrupt, |
437a5a46 | 2459 | IRQF_SHARED, "ICE1724", ice)) { |
99b359ba | 2460 | snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); |
1da177e4 LT |
2461 | snd_vt1724_free(ice); |
2462 | return -EIO; | |
2463 | } | |
2464 | ||
2465 | ice->irq = pci->irq; | |
2466 | ||
988f0664 | 2467 | snd_vt1724_chip_reset(ice); |
1da177e4 LT |
2468 | if (snd_vt1724_read_eeprom(ice, modelname) < 0) { |
2469 | snd_vt1724_free(ice); | |
2470 | return -EIO; | |
2471 | } | |
2472 | if (snd_vt1724_chip_init(ice) < 0) { | |
2473 | snd_vt1724_free(ice); | |
2474 | return -EIO; | |
2475 | } | |
2476 | ||
1de9fdc2 AB |
2477 | err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, ice, &ops); |
2478 | if (err < 0) { | |
1da177e4 | 2479 | snd_vt1724_free(ice); |
1de9fdc2 | 2480 | return err; |
1da177e4 LT |
2481 | } |
2482 | ||
2483 | snd_card_set_dev(card, &pci->dev); | |
2484 | ||
2485 | *r_ice1712 = ice; | |
2486 | return 0; | |
2487 | } | |
2488 | ||
2489 | ||
2490 | /* | |
2491 | * | |
2492 | * Registration | |
2493 | * | |
2494 | */ | |
2495 | ||
2496 | static int __devinit snd_vt1724_probe(struct pci_dev *pci, | |
2497 | const struct pci_device_id *pci_id) | |
2498 | { | |
2499 | static int dev; | |
ab0c7d72 TI |
2500 | struct snd_card *card; |
2501 | struct snd_ice1712 *ice; | |
1da177e4 | 2502 | int pcm_dev = 0, err; |
1b60f6b0 | 2503 | struct snd_ice1712_card_info * const *tbl, *c; |
1da177e4 LT |
2504 | |
2505 | if (dev >= SNDRV_CARDS) | |
2506 | return -ENODEV; | |
2507 | if (!enable[dev]) { | |
2508 | dev++; | |
2509 | return -ENOENT; | |
2510 | } | |
2511 | ||
e58de7ba TI |
2512 | err = snd_card_create(index[dev], id[dev], THIS_MODULE, 0, &card); |
2513 | if (err < 0) | |
2514 | return err; | |
1da177e4 LT |
2515 | |
2516 | strcpy(card->driver, "ICE1724"); | |
2517 | strcpy(card->shortname, "ICEnsemble ICE1724"); | |
1de9fdc2 AB |
2518 | |
2519 | err = snd_vt1724_create(card, pci, model[dev], &ice); | |
2520 | if (err < 0) { | |
1da177e4 LT |
2521 | snd_card_free(card); |
2522 | return err; | |
2523 | } | |
2524 | ||
2525 | for (tbl = card_tables; *tbl; tbl++) { | |
2526 | for (c = *tbl; c->subvendor; c++) { | |
2527 | if (c->subvendor == ice->eeprom.subvendor) { | |
2528 | strcpy(card->shortname, c->name); | |
2529 | if (c->driver) /* specific driver? */ | |
2530 | strcpy(card->driver, c->driver); | |
2531 | if (c->chip_init) { | |
1de9fdc2 AB |
2532 | err = c->chip_init(ice); |
2533 | if (err < 0) { | |
1da177e4 LT |
2534 | snd_card_free(card); |
2535 | return err; | |
2536 | } | |
2537 | } | |
2538 | goto __found; | |
2539 | } | |
2540 | } | |
2541 | } | |
2542 | c = &no_matched; | |
1de9fdc2 AB |
2543 | __found: |
2544 | /* | |
2545 | * VT1724 has separate DMAs for the analog and the SPDIF streams while | |
2546 | * ICE1712 has only one for both (mixed up). | |
2547 | * | |
2548 | * Confusingly the analog PCM is named "professional" here because it | |
2549 | * was called so in ice1712 driver, and vt1724 driver is derived from | |
2550 | * ice1712 driver. | |
2551 | */ | |
d16be8ed PH |
2552 | ice->pro_rate_default = PRO_RATE_DEFAULT; |
2553 | if (!ice->is_spdif_master) | |
2554 | ice->is_spdif_master = stdclock_is_spdif_master; | |
2555 | if (!ice->get_rate) | |
2556 | ice->get_rate = stdclock_get_rate; | |
2557 | if (!ice->set_rate) | |
2558 | ice->set_rate = stdclock_set_rate; | |
2559 | if (!ice->set_mclk) | |
2560 | ice->set_mclk = stdclock_set_mclk; | |
2561 | if (!ice->set_spdif_clock) | |
2562 | ice->set_spdif_clock = stdclock_set_spdif_clock; | |
2563 | if (!ice->hw_rates) | |
2564 | set_std_hw_rates(ice); | |
1da177e4 | 2565 | |
1de9fdc2 AB |
2566 | err = snd_vt1724_pcm_profi(ice, pcm_dev++); |
2567 | if (err < 0) { | |
1da177e4 LT |
2568 | snd_card_free(card); |
2569 | return err; | |
2570 | } | |
1de9fdc2 AB |
2571 | |
2572 | err = snd_vt1724_pcm_spdif(ice, pcm_dev++); | |
2573 | if (err < 0) { | |
1da177e4 LT |
2574 | snd_card_free(card); |
2575 | return err; | |
2576 | } | |
1de9fdc2 AB |
2577 | |
2578 | err = snd_vt1724_pcm_indep(ice, pcm_dev++); | |
2579 | if (err < 0) { | |
1da177e4 LT |
2580 | snd_card_free(card); |
2581 | return err; | |
2582 | } | |
2583 | ||
1de9fdc2 AB |
2584 | err = snd_vt1724_ac97_mixer(ice); |
2585 | if (err < 0) { | |
1da177e4 LT |
2586 | snd_card_free(card); |
2587 | return err; | |
2588 | } | |
2589 | ||
1de9fdc2 AB |
2590 | err = snd_vt1724_build_controls(ice); |
2591 | if (err < 0) { | |
1da177e4 LT |
2592 | snd_card_free(card); |
2593 | return err; | |
2594 | } | |
2595 | ||
2596 | if (ice->pcm && ice->has_spdif) { /* has SPDIF I/O */ | |
1de9fdc2 AB |
2597 | err = snd_vt1724_spdif_build_controls(ice); |
2598 | if (err < 0) { | |
1da177e4 LT |
2599 | snd_card_free(card); |
2600 | return err; | |
2601 | } | |
2602 | } | |
2603 | ||
2604 | if (c->build_controls) { | |
1de9fdc2 AB |
2605 | err = c->build_controls(ice); |
2606 | if (err < 0) { | |
1da177e4 LT |
2607 | snd_card_free(card); |
2608 | return err; | |
2609 | } | |
2610 | } | |
2611 | ||
1de9fdc2 | 2612 | if (!c->no_mpu401) { |
1da177e4 | 2613 | if (ice->eeprom.data[ICE_EEP2_SYSCONF] & VT1724_CFG_MPU401) { |
aea3bfbc CL |
2614 | struct snd_rawmidi *rmidi; |
2615 | ||
2616 | err = snd_rawmidi_new(card, "MIDI", 0, 1, 1, &rmidi); | |
2617 | if (err < 0) { | |
1da177e4 LT |
2618 | snd_card_free(card); |
2619 | return err; | |
2620 | } | |
aea3bfbc CL |
2621 | ice->rmidi[0] = rmidi; |
2622 | rmidi->private_data = ice; | |
2623 | strcpy(rmidi->name, "ICE1724 MIDI"); | |
2624 | rmidi->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT | | |
2625 | SNDRV_RAWMIDI_INFO_INPUT | | |
2626 | SNDRV_RAWMIDI_INFO_DUPLEX; | |
2627 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, | |
2628 | &vt1724_midi_output_ops); | |
2629 | snd_rawmidi_set_ops(rmidi, SNDRV_RAWMIDI_STREAM_INPUT, | |
2630 | &vt1724_midi_input_ops); | |
2631 | ||
3a841d51 TI |
2632 | /* set watermarks */ |
2633 | outb(VT1724_MPU_RX_FIFO | 0x1, | |
2634 | ICEREG1724(ice, MPU_FIFO_WM)); | |
2635 | outb(0x1, ICEREG1724(ice, MPU_FIFO_WM)); | |
aea3bfbc CL |
2636 | /* set UART mode */ |
2637 | outb(VT1724_MPU_UART, ICEREG1724(ice, MPU_CTRL)); | |
1da177e4 LT |
2638 | } |
2639 | } | |
2640 | ||
2641 | sprintf(card->longname, "%s at 0x%lx, irq %i", | |
2642 | card->shortname, ice->port, ice->irq); | |
2643 | ||
1de9fdc2 AB |
2644 | err = snd_card_register(card); |
2645 | if (err < 0) { | |
1da177e4 LT |
2646 | snd_card_free(card); |
2647 | return err; | |
2648 | } | |
2649 | pci_set_drvdata(pci, card); | |
2650 | dev++; | |
2651 | return 0; | |
2652 | } | |
2653 | ||
2654 | static void __devexit snd_vt1724_remove(struct pci_dev *pci) | |
2655 | { | |
2656 | snd_card_free(pci_get_drvdata(pci)); | |
2657 | pci_set_drvdata(pci, NULL); | |
2658 | } | |
2659 | ||
b40e9538 IC |
2660 | #ifdef CONFIG_PM |
2661 | static int snd_vt1724_suspend(struct pci_dev *pci, pm_message_t state) | |
2662 | { | |
2663 | struct snd_card *card = pci_get_drvdata(pci); | |
2664 | struct snd_ice1712 *ice = card->private_data; | |
2665 | ||
2666 | if (!ice->pm_suspend_enabled) | |
2667 | return 0; | |
2668 | ||
2669 | snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); | |
2670 | ||
2671 | snd_pcm_suspend_all(ice->pcm); | |
2672 | snd_pcm_suspend_all(ice->pcm_pro); | |
2673 | snd_pcm_suspend_all(ice->pcm_ds); | |
2674 | snd_ac97_suspend(ice->ac97); | |
2675 | ||
2676 | spin_lock_irq(&ice->reg_lock); | |
2677 | ice->pm_saved_is_spdif_master = ice->is_spdif_master(ice); | |
2678 | ice->pm_saved_spdif_ctrl = inw(ICEMT1724(ice, SPDIF_CTRL)); | |
2679 | ice->pm_saved_spdif_cfg = inb(ICEREG1724(ice, SPDIF_CFG)); | |
2680 | ice->pm_saved_route = inl(ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2681 | spin_unlock_irq(&ice->reg_lock); | |
2682 | ||
2683 | if (ice->pm_suspend) | |
2684 | ice->pm_suspend(ice); | |
2685 | ||
2686 | pci_disable_device(pci); | |
2687 | pci_save_state(pci); | |
2688 | pci_set_power_state(pci, pci_choose_state(pci, state)); | |
2689 | return 0; | |
2690 | } | |
2691 | ||
2692 | static int snd_vt1724_resume(struct pci_dev *pci) | |
2693 | { | |
2694 | struct snd_card *card = pci_get_drvdata(pci); | |
2695 | struct snd_ice1712 *ice = card->private_data; | |
2696 | ||
2697 | if (!ice->pm_suspend_enabled) | |
2698 | return 0; | |
2699 | ||
2700 | pci_set_power_state(pci, PCI_D0); | |
2701 | pci_restore_state(pci); | |
2702 | ||
2703 | if (pci_enable_device(pci) < 0) { | |
2704 | snd_card_disconnect(card); | |
2705 | return -EIO; | |
2706 | } | |
2707 | ||
2708 | pci_set_master(pci); | |
2709 | ||
2710 | snd_vt1724_chip_reset(ice); | |
2711 | ||
2712 | if (snd_vt1724_chip_init(ice) < 0) { | |
2713 | snd_card_disconnect(card); | |
2714 | return -EIO; | |
2715 | } | |
2716 | ||
2717 | if (ice->pm_resume) | |
2718 | ice->pm_resume(ice); | |
2719 | ||
2720 | if (ice->pm_saved_is_spdif_master) { | |
2721 | /* switching to external clock via SPDIF */ | |
2722 | ice->set_spdif_clock(ice); | |
2723 | } else { | |
2724 | /* internal on-card clock */ | |
2725 | snd_vt1724_set_pro_rate(ice, ice->pro_rate_default, 1); | |
2726 | } | |
2727 | ||
2728 | update_spdif_bits(ice, ice->pm_saved_spdif_ctrl); | |
2729 | ||
2730 | outb(ice->pm_saved_spdif_cfg, ICEREG1724(ice, SPDIF_CFG)); | |
2731 | outl(ice->pm_saved_route, ICEMT1724(ice, ROUTE_PLAYBACK)); | |
2732 | ||
2733 | if (ice->ac97) | |
2734 | snd_ac97_resume(ice->ac97); | |
2735 | ||
2736 | snd_power_change_state(card, SNDRV_CTL_POWER_D0); | |
2737 | return 0; | |
2738 | } | |
2739 | #endif | |
2740 | ||
1da177e4 LT |
2741 | static struct pci_driver driver = { |
2742 | .name = "ICE1724", | |
2743 | .id_table = snd_vt1724_ids, | |
2744 | .probe = snd_vt1724_probe, | |
2745 | .remove = __devexit_p(snd_vt1724_remove), | |
b40e9538 IC |
2746 | #ifdef CONFIG_PM |
2747 | .suspend = snd_vt1724_suspend, | |
2748 | .resume = snd_vt1724_resume, | |
2749 | #endif | |
1da177e4 LT |
2750 | }; |
2751 | ||
2752 | static int __init alsa_card_ice1724_init(void) | |
2753 | { | |
01d25d46 | 2754 | return pci_register_driver(&driver); |
1da177e4 LT |
2755 | } |
2756 | ||
2757 | static void __exit alsa_card_ice1724_exit(void) | |
2758 | { | |
2759 | pci_unregister_driver(&driver); | |
2760 | } | |
2761 | ||
2762 | module_init(alsa_card_ice1724_init) | |
2763 | module_exit(alsa_card_ice1724_exit) |